OITracker Cboe delayed data
OI update signal: Not checked today MSFT / AAPL · Checked Oct 23, 09:56 EDT
The latest collection was incomplete. Some data may be out of date.
View affected symbolsAADX,AAMI,AAP,ABAT,ABCB,ABEO,ABG,ABM,ABOS,ABSI,ABTC,ABUS,ABVC,ACB,ACET,ACH,ACHC,ACLS,ACMR,ACNB,ACOG,ACRS,ACTG,ADIG,ADTN,ADUR,ADUS,AER,AESI,AEXA,AFCG,AGEN,AGI,AGIO,AGL,AGNT,AGYS,AHRT,AIFC,AIFU,AIP,AIRJ,AIRO,AIRS,AKBA,ALC,ALDX,ALEC,ALGT,ALH,ALKS,ALKT,ALLO,ALLT,ALMS,ALNY,ALT,ALTI,ALTO,AMAL,AMBA,AMBQ,AMCX,AMPG,AMPL,AMPY,AMR,AMRC,AMRZ,AMTM,AMTX,ANAB,ANGI,ANGO,ANGX,ANIK,ANIP,ANIX,ANNX,ANRO,ANVS,AOSL,APEI,APLE,APOG,ARAY,ARCO,ARDT,ARDX,AREC,ARIS,ARLO,AROC,AROW,ARQ,ARTV,ARX,ARXS,ASAN,ASC,ASLE,ASMB,ASO,ASPN,ASTE,ASTH,ASTI,ASTL,ASUR,ASYS,ATEC,ATEN,ATLO,ATNI,ATRC,ATRO,AU,AUDC,AUGO,AUPH,AVAH,AVBC,AVPT,AVR,AWI,AWR,AWRE,AXGN,AXSM,AYA,AZ,BANC,BAND,BANF,BBD,BBVA,BCPC,BCSF,BKKT,BLZE,BMI,BMO,BMRC,BNS,BSBR,BUSE,CENN,COLD,CUE,DDD,DOX,DRTS,EZPW,FAC,FATE,FBIO,FBNC,FCBC,FDMT,FDXF,FELE,FER,FERG,FFBC,FHTX,FIRY,FISI,FLD,FLL,FLNA,FLNG,FLOC,FLUT,FLWS,FLY,FMAO,FMBH,FMNB,FNLC,FORM,FORR,FOSL,FPH,FRHC,FSBC,FSTR,FSUN,FSV,FTRE,FWDI,FWRG,GDYN,GFI,GH,GLBS,GLOO,GPI,GPRE,GRBK,GRDN,GSBC,GSIT,GTN,HAFN,HAPN,HASI,HAWK,HBM,HBNC,HBT,HCSG,HDB,HDSN,HE,HEI,HELP,HESM,HHH,HITI,HLF,HMY,HNGE,HNRG,HNST,HONA,HOS,HPK,HPP,HRI,HROW,HRZN,HSBC,HTFL,HTGC,HTT,HUBG,HUCK,HUMA,HUN,HY,IA,IART,ICHR,ICL,ICLR,IDYA,IESC,IGIC,IIPR,IMMX,IMNM,IMPP,IMTX,IMUX,IMVT,IMXI,INBK,INBX,ING,INGN,INIO,INMB,INMD,INOD,INR,INSE,INSM,INSP,INV,INVE,INVX,IOND,IONS,IPWR,IRLA,IRMD,IRTC,IRWD,IVR,IVVD,LFWD,MT,NTLA,PI,RAIL,RCEL,RCUS,SBC,SEV,SPRY,SRCE,THFF,TKNO,TRAX,TXG

GTLB

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $55.84 · Expirations before Oct 23, 2026 hidden automatically.

ITM In the money Unshaded: out of the money ATM Strike equals stock price Based on the saved stock price
1,002 contracts / 15 expirationsClick OI for history
Oct 23, 2026EXPIRATION96 contracts / 48 strikes
SAVED STOCK PRICE$55.84Nearest ATM strike $56.00
Jump to ATM
GTLB option chain expiring 2026-10-23, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
3 3In the money 0 0.00% 25.00 0 56 +56New 0.00%
32 32In the money 0 0.00% 30.00 2 82 +80 0.00%
35 35In the money 0 0.00% 31.00 72 174 +102 0.00%
27 27In the money 0 0.00% 32.00 88 88 0 0.00%
26 28In the money +2 0.00% 33.00 2 2 0 0.00%
24 26In the money +2 0.00% 34.00 2 2 0 0.00%
12 14In the money +2 0.00% 35.00 1 1 0 0.00%
19 28In the money +9 0.00% 36.00 0 0 0New 0.00%
18 28In the money +10 0.00% 37.00 5 54 +49 0.00%
5 25In the money +20 0.00% 38.00 0 0 0New 0.00%
7 27In the money +20 0.00% 39.00 3 39 +36 0.00%
9 18In the money +9 0.00% 40.00 12 13 +1 0.00%
9 53In the money +44 0.00% 41.00 3 3 0 0.00%
6 56In the money +50 0.00% 42.00 2 2 0 825.00%
7 20In the money +13 0.00% 43.00 3 3 0 0.00%
4 25In the money +21 0.00% 43.50 79 79 0 744.07%
8 17In the money +9 0.00% 44.00 3 3 0 717.46%
1 10In the money +9 0.00% 44.50 1 1 0 691.00%
26 31In the money +5 0.00% 45.00 32 32 0 664.70%
2 3In the money +1 0.00% 45.50 163 163 0 638.53%
12 11In the money -1 0.00% 46.00 14 14 0 796.53%
3 3In the money 0 0.00% 46.50 0 0 0New 586.52%
11 11In the money 0 0.00% 47.00 23 43 +20 600.57%
12 31In the money +19 0.00% 47.50 5 5 0 534.84%
4 29In the money +25 0.00% 48.00 42 42 0 509.08%
0 2In the money +2New 0.00% 48.50 10 10 0 483.34%
17 18In the money +1 0.00% 49.00 21 21 0 457.62%
1 1In the money 0 0.00% 49.50 2 2 0 431.86%
81 74In the money -7 0.00% 50.00 110 105 -5 406.05%
7 7In the money 0 0.00% 51.00 398 354 -44 229.95%
81 79In the money -2 0.00% 52.00 59 67 +8 329.37%
91 77In the money -14 0.00% 53.00 373 374 +1 117.90%
299 300In the money +1 0.00% 54.00 605 593 -12 124.38%
2,237 1,568In the money -669 126.63% 55.00 482 486 +4 133.49%
STOCK PRICE $55.84
138 135 -3 92.68% 56.00NEAREST ATM 121 122In the money +1 261.54%
1,652 3,313 +1,661 92.11% 57.00 78 78In the money 0 278.01%
162 169 +7 128.07% 58.00 21 21In the money 0 277.27%
79 108 +29 177.19% 59.00 0 0In the money 0New 353.63%
509 533 +24 298.28% 60.00 4 1In the money -3 416.45%
1 148 +147 340.68% 61.00 3 3In the money 0 465.34%
18 18 0 356.09% 62.00 0 0In the money 0New 474.49%
0 0 0New 419.28% 63.00 0 0In the money 0New 517.15%
43 43 0 456.11% 64.00 0 0In the money 0New 571.55%
36 36 0 378.15% 65.00 0 0In the money 0New 597.25%
0 0 0New 734.05% 66.00 0 0In the money 0New 649.51%
0 0 0New 773.12% 67.00 0 0In the money 0New 715.06%
2 2 0 826.03% 70.00 0 0In the money 0New 790.68%
3 3 0 505.16% 75.00 0 0In the money 0New 0.00%
Oct 30, 2026EXPIRATION96 contracts / 48 strikes
SAVED STOCK PRICE$55.84Nearest ATM strike $56.00
Jump to ATM
GTLB option chain expiring 2026-10-30, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
49 24In the money -25 0.00% 25.00 0 0 0New 365.92%
7 7In the money 0 0.00% 30.00 0 0 0New 278.11%
11 11In the money 0 0.00% 35.00 2 2 0 218.46%
1 1In the money 0 0.00% 36.00 0 0 0New 221.93%
1 1In the money 0 0.00% 37.00 0 0 0New 208.00%
2 2In the money 0 0.00% 38.00 0 0 0New 206.84%
0 0In the money 0New 0.00% 39.00 1 1 0 197.97%
2 2In the money 0 0.00% 40.00 15 15 0 186.99%
0 0In the money 0New 0.00% 40.50 0 0 0New 160.89%
1 1In the money 0 0.00% 41.00 3 3 0 180.22%
0 0In the money 0New 0.00% 41.50 0 0 0New 151.08%
0 0In the money 0New 0.00% 42.00 2,506 2,506 0 157.49%
0 0In the money 0New 0.00% 42.50 0 0 0New 152.43%
0 0In the money 0New 0.00% 43.00 4 4 0 155.17%
0 0In the money 0New 0.00% 43.50 0 0 0New 131.91%
0 0In the money 0New 0.00% 44.00 2 2 0 127.20%
0 0In the money 0New 0.00% 44.50 0 0 0New 122.52%
6 6In the money 0 0.00% 45.00 25 25 0 115.75%
0 0In the money 0New 0.00% 45.50 0 0 0New 91.14%
29 29In the money 0 0.00% 46.00 87 87 0 104.56%
0 0In the money 0New 0.00% 46.50 0 0 0New 104.04%
8 8In the money 0 0.00% 47.00 55 55 0 99.46%
0 0In the money 0New 0.00% 47.50 0 0 0New 94.89%
3 4In the money +1 0.00% 48.00 4 38 +34 97.00%
0 0In the money 0New 0.00% 48.50 2 2 0 95.28%
9 9In the money 0 0.00% 49.00 38 38 0 110.14%
0 0In the money 0New 0.00% 49.50 3 3 0 86.96%
10 15In the money +5 0.00% 50.00 35 148 +113 68.97%
3 3In the money 0 0.00% 51.00 5 5 0 77.00%
85 80In the money -5 0.00% 52.00 27 27 0 60.93%
140 144In the money +4 50.08% 53.00 20 21 +1 59.93%
36 44In the money +8 56.90% 54.00 8 27 +19 59.17%
200 202In the money +2 50.44% 55.00 240 240 0 57.46%
STOCK PRICE $55.84
5 15 +10 55.85% 56.00NEAREST ATM 1 1In the money 0 57.08%
24 26 +2 54.24% 57.00 0 0In the money 0New 56.27%
62 85 +23 52.89% 58.00 0 0In the money 0New 77.28%
56 56 0 48.91% 59.00 5 5In the money 0 84.79%
41 51 +10 58.39% 60.00 0 0In the money 0New 80.18%
41 41 0 61.32% 61.00 0 0In the money 0New 89.13%
1 1 0 72.49% 62.00 0 0In the money 0New 97.55%
4 4 0 65.97% 63.00 0 0In the money 0New 101.35%
13 13 0 80.47% 64.00 0 0In the money 0New 108.93%
7 189 +182 92.86% 65.00 0 0In the money 0New 113.88%
0 0 0New 100.64% 66.00 0 0In the money 0New 120.82%
0 0 0New 106.77% 67.00 0 0In the money 0New 127.54%
0 0 0New 111.13% 68.00 0 0In the money 0New 128.90%
0 0 0New 115.28% 70.00 0 0In the money 0New 143.80%
0 0 0New 140.22% 75.00 0 0In the money 0New 168.84%
Nov 06, 2026EXPIRATION86 contracts / 43 strikes
SAVED STOCK PRICE$55.84Nearest ATM strike $56.00
Jump to ATM
GTLB option chain expiring 2026-11-06, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 25.00 0 0 0New 259.31%
0 0In the money 0New 0.00% 30.00 0 0 0New 196.78%
2 2In the money 0 0.00% 35.00 0 0 0New 164.94%
2 2In the money 0 0.00% 37.00 0 0 0New 138.78%
0 1In the money +1New 0.00% 38.00 0 0 0New 131.29%
1 1In the money 0 0.00% 39.00 2 2 0 133.04%
2 2In the money 0 0.00% 40.00 1 1 0 116.77%
16 16In the money 0 0.00% 41.00 1 1 0 109.71%
1 1In the money 0 0.00% 42.00 18 18 0 109.21%
0 0In the money 0New 0.00% 43.00 0 0 0New 95.92%
1 1In the money 0 0.00% 44.00 2 2 0 89.18%
0 0In the money 0New 0.00% 44.50 0 0 0New 85.84%
0 0In the money 0New 0.00% 45.00 2 2 0 85.37%
0 0In the money 0New 0.00% 45.50 0 0 0New 80.61%
0 0In the money 0New 0.00% 46.00 0 0 0New 77.28%
0 0In the money 0New 0.00% 46.50 0 0 0New 77.76%
6 5In the money -1 0.00% 47.00 29 29 0 74.34%
0 0In the money 0New 0.00% 47.50 16 16 0 73.20%
30 30In the money 0 0.00% 48.00 11 11 0 72.89%
0 0In the money 0New 0.00% 48.50 0 0 0New 72.27%
1 1In the money 0 0.00% 49.00 4 4 0 70.47%
0 0In the money 0New 44.88% 49.50 0 0 0New 69.39%
68 71In the money +3 45.21% 50.00 2 2 0 63.03%
4 4In the money 0 46.04% 51.00 8 8 0 58.70%
35 36In the money +1 44.52% 52.00 2 12 +10 45.56%
8 8In the money 0 50.45% 53.00 2 3 +1 46.77%
27 27In the money 0 60.48% 54.00 0 3 +3New 53.82%
33 33In the money 0 42.43% 55.00 0 1 +1New 52.70%
STOCK PRICE $55.84
34 34 0 47.51% 56.00NEAREST ATM 0 0In the money 0New 51.20%
15 16 +1 51.98% 57.00 0 0In the money 0New 51.57%
39 39 0 53.91% 58.00 0 0In the money 0New 68.95%
112 112 0 53.25% 59.00 0 0In the money 0New 69.66%
48 52 +4 53.79% 60.00 83 83In the money 0 69.34%
28 28 0 54.54% 61.00 0 0In the money 0New 69.25%
31 31 0 54.96% 62.00 0 0In the money 0New 73.96%
2 2 0 56.16% 63.00 0 0In the money 0New 75.25%
4 4 0 59.80% 64.00 0 0In the money 0New 75.83%
2 2 0 63.16% 65.00 0 0In the money 0New 80.94%
0 0 0New 67.46% 66.00 0 0In the money 0New 65.30%
0 0 0New 71.62% 67.00 0 0In the money 0New 86.94%
0 0 0New 75.65% 68.00 0 0In the money 0New 76.17%
0 0 0New 89.73% 70.00 0 0In the money 0New 98.12%
0 0 0New 101.10% 75.00 0 0In the money 0New 113.12%
Nov 13, 2026EXPIRATION72 contracts / 36 strikes
SAVED STOCK PRICE$55.84Nearest ATM strike $56.00
Jump to ATM
GTLB option chain expiring 2026-11-13, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 2In the money 0 165.64% 25.00 0 0 0New 212.33%
0 0In the money 0New 131.55% 30.00 0 0 0New 169.67%
0 0In the money 0New 102.45% 35.00 0 0 0New 135.02%
0 0In the money 0New 91.86% 37.00 0 0 0New 120.13%
0 0In the money 0New 94.66% 38.00 0 0 0New 113.74%
2 2In the money 0 0.00% 39.00 0 0 0New 108.88%
0 0In the money 0New 0.00% 40.00 0 0 0New 111.37%
0 0In the money 0New 0.00% 41.00 0 0 0New 107.14%
0 0In the money 0New 0.00% 42.00 1 1 0 106.77%
0 0In the money 0New 0.00% 43.00 1 1 0 78.43%
0 0In the money 0New 0.00% 44.00 2 2 0 78.83%
0 0In the money 0New 0.00% 45.00 3 3 0 66.22%
0 0In the money 0New 0.00% 46.00 1 1 0 66.35%
0 0In the money 0New 0.00% 47.00 1 1 0 62.64%
2 2In the money 0 0.00% 48.00 1 1 0 63.62%
3 3In the money 0 45.18% 49.00 6 6 0 61.91%
11 10In the money -1 64.34% 50.00 3 3 0 57.56%
1 2In the money +1 49.96% 51.00 1 1 0 55.30%
3 3In the money 0 56.22% 52.00 10 10 0 62.66%
27 27In the money 0 54.00% 53.00 3 4 +1 57.93%
16 17In the money +1 50.95% 54.00 1 1 0 63.82%
2 4In the money +2 52.71% 55.00 8 8 0 56.13%
STOCK PRICE $55.84
13 13 0 56.11% 56.00NEAREST ATM 71 73In the money +2 57.54%
24 24 0 50.46% 57.00 0 1In the money +1New 61.30%
8 8 0 57.59% 58.00 0 0In the money 0New 62.84%
2 2 0 53.70% 59.00 0 0In the money 0New 65.58%
6 6 0 54.29% 60.00 0 0In the money 0New 63.63%
1 3 +2 63.47% 61.00 0 0In the money 0New 61.78%
3 4 +1 61.86% 62.00 0 0In the money 0New 56.40%
2 2 0 53.77% 63.00 0 0In the money 0New 62.31%
0 0 0New 54.93% 64.00 0 0In the money 0New 66.80%
15 15 0 52.84% 65.00 0 0In the money 0New 67.05%
0 0 0New 59.16% 66.00 0 0In the money 0New 69.68%
0 0 0New 69.52% 67.00 0 0In the money 0New 73.58%
0 0 0New 66.12% 68.00 0 0In the money 0New 72.59%
0 0 0New 86.54% 70.00 0 0In the money 0New 65.54%
Nov 20, 2026EXPIRATION86 contracts / 43 strikes
SAVED STOCK PRICE$55.84Nearest ATM strike $56.00
Jump to ATM
GTLB option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 20.00 0 0 0New 202.98%
0 0In the money 0New 0.00% 22.50 40 40 0 166.25%
1 46In the money +45 0.00% 25.00 0 0 0New 148.50%
8 8In the money 0 0.00% 27.50 75 75 0 132.44%
18 18In the money 0 0.00% 30.00 52 52 0 117.76%
5 5In the money 0 0.00% 32.50 33 33 0 104.21%
34 34In the money 0 0.00% 35.00 127 127 0 91.58%
18 18In the money 0 0.00% 37.50 162 162 0 82.04%
142 142In the money 0 0.00% 40.00 116 116 0 70.57%
0 0In the money 0New 0.00% 41.00 0 0 0New 69.65%
0 0In the money 0New 0.00% 42.00 0 0 0New 66.64%
144 144In the money 0 0.00% 42.50 66 66 0 67.13%
0 0In the money 0New 0.00% 43.00 0 0 0New 64.80%
0 0In the money 0New 0.00% 44.00 1 1 0 65.81%
572 572In the money 0 0.00% 45.00 209 266 +57 61.95%
0 0In the money 0New 0.00% 46.00 0 1 +1New 66.24%
0 0In the money 0New 0.00% 47.00 2 3 +1 65.87%
181 180In the money -1 64.46% 47.50 480 480 0 60.42%
219 229In the money +10 42.26% 48.00 1 6 +5 60.37%
1 1In the money 0 45.90% 48.50 0 1 +1New 60.71%
4 8In the money +4 48.14% 49.00 0 0 0New 60.23%
0 0In the money 0New 49.62% 49.50 0 0 0New 60.13%
1,691 1,682In the money -9 62.78% 50.00 787 788 +1 60.35%
7 7In the money 0 51.44% 51.00 0 8 +8New 59.67%
3 6In the money +3 51.20% 52.00 0 6 +6New 59.67%
217 221In the money +4 61.62% 52.50 197 200 +3 58.93%
1 13In the money +12 52.76% 53.00 2 11 +9 59.34%
0 62In the money +62New 54.15% 54.00 0 0 0New 58.72%
568 578In the money +10 57.90% 55.00 111 100 -11 57.40%
STOCK PRICE $55.84
4 37 +33 54.69% 56.00NEAREST ATM 1 139In the money +138 57.02%
10 91 +81 52.79% 57.00 0 94In the money +94New 56.73%
153 198 +45 56.03% 57.50 17 115In the money +98 55.91%
1 156 +155 55.02% 58.00 0 157In the money +157New 58.21%
0 9 +9New 54.09% 59.00 3 153In the money +150 58.22%
1,150 1,161 +11 53.27% 60.00 4 65In the money +61 62.79%
10 10 0 54.44% 61.00 0 0In the money 0New 63.47%
35 36 +1 55.08% 62.00 0 0In the money 0New 65.50%
0 42 +42New 55.14% 63.00 0 0In the money 0New 67.15%
1 3 +2 54.57% 64.00 0 0In the money 0New 68.45%
1,317 1,304 -13 55.15% 65.00 40 40In the money 0 68.35%
71 82 +11 55.94% 70.00 0 0In the money 0New 75.18%
6 7 +1 62.78% 75.00 0 0In the money 0New 87.01%
19 19 0 77.74% 80.00 0 0In the money 0New 80.65%
Nov 27, 2026EXPIRATION66 contracts / 33 strikes
SAVED STOCK PRICE$55.84Nearest ATM strike $56.00
Jump to ATM
GTLB option chain expiring 2026-11-27, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
3 3In the money 0 97.60% 30.00 0 0 0New 108.69%
2 2In the money 0 75.66% 35.00 0 0 0New 98.82%
0 0In the money 0New 0.00% 40.00 1 1 0 74.94%
0 0In the money 0New 0.00% 41.00 0 0 0New 70.44%
0 0In the money 0New 0.00% 42.00 0 0 0New 72.07%
0 0In the money 0New 63.13% 43.00 0 0 0New 64.67%
0 0In the money 0New 0.00% 44.00 2 2 0 72.94%
0 0In the money 0New 0.00% 45.00 156 156 0 62.28%
1 1In the money 0 35.66% 46.00 2 2 0 71.08%
0 0In the money 0New 47.67% 47.00 4 4 0 58.80%
0 0In the money 0New 46.34% 48.00 10 10 0 63.82%
4 4In the money 0 48.07% 49.00 1 1 0 62.90%
0 1In the money +1New 47.46% 50.00 4 4 0 63.27%
0 0In the money 0New 48.93% 51.00 0 7 +7New 62.98%
0 2In the money +2New 51.04% 52.00 0 0 0New 61.72%
3 3In the money 0 54.50% 53.00 3 3 0 64.62%
1 1In the money 0 51.69% 54.00 1 1 0 61.50%
21 21In the money 0 52.11% 55.00 3 3 0 59.81%
STOCK PRICE $55.84
2 2 0 52.17% 56.00NEAREST ATM 2 2In the money 0 59.80%
2 2 0 51.60% 57.00 5 5In the money 0 61.06%
6 10 +4 49.28% 58.00 0 0In the money 0New 60.33%
0 0 0New 53.02% 59.00 1 1In the money 0 60.55%
2 2 0 54.82% 60.00 0 0In the money 0New 61.09%
0 0 0New 50.53% 61.00 0 0In the money 0New 62.68%
0 0 0New 57.14% 62.00 0 0In the money 0New 59.87%
0 0 0New 57.69% 63.00 0 0In the money 0New 61.45%
1 1 0 51.66% 64.00 10 10In the money 0 60.05%
21 21 0 60.37% 65.00 0 0In the money 0New 59.93%
0 0 0New 51.65% 66.00 0 0In the money 0New 65.28%
0 0 0New 56.34% 67.00 0 0In the money 0New 66.66%
0 0 0New 52.21% 68.00 0 0In the money 0New 67.82%
0 0 0New 58.14% 70.00 0 0In the money 0New 70.60%
0 0 0New 79.38% 75.00 0 0In the money 0New 79.19%
Dec 04, 2026EXPIRATION66 contracts / 33 strikes
SAVED STOCK PRICE$55.84Nearest ATM strike $56.00
Jump to ATM
GTLB option chain expiring 2026-12-04, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 116.08% 30.00 0 0 0New 107.84%
0 0In the money 0New 0.00% 35.00 0 0 0New 124.19%
0 0In the money 0New 0.00% 40.00 0 0 0New 99.20%
0 0In the money 0New 46.23% 41.00 0 0 0New 94.54%
0 0In the money 0New 55.69% 42.00 0 0 0New 90.51%
0 0In the money 0New 54.28% 43.00 0 0 0New 85.89%
0 0In the money 0New 72.81% 44.00 0 0 0New 68.52%
0 0In the money 0New 66.82% 45.00 0 0 0New 67.45%
0 0In the money 0New 68.60% 46.00 0 0 0New 63.29%
0 0In the money 0New 68.54% 47.00 0 0 0New 61.17%
0 0In the money 0New 56.76% 48.00 0 0 0New 60.66%
0 0In the money 0New 60.05% 49.00 0 0 0New 63.96%
0 1In the money +1New 61.43% 50.00 0 0 0New 65.48%
0 1In the money +1New 65.90% 51.00 0 0 0New 65.59%
0 1In the money +1New 57.80% 52.00 0 0 0New 65.92%
0 0In the money 0New 59.66% 53.00 0 1 +1New 66.47%
0 0In the money 0New 60.22% 54.00 0 0 0New 70.65%
0 0In the money 0New 60.93% 55.00 0 0 0New 67.17%
STOCK PRICE $55.84
0 0 0New 58.50% 56.00NEAREST ATM 0 0In the money 0New 68.04%
0 0 0New 56.29% 57.00 0 0In the money 0New 69.16%
0 0 0New 56.94% 58.00 0 0In the money 0New 68.56%
0 0 0New 55.10% 59.00 0 0In the money 0New 68.92%
0 0 0New 64.08% 60.00 0 0In the money 0New 69.59%
0 1 +1New 56.21% 61.00 0 0In the money 0New 67.87%
0 0 0New 53.93% 62.00 0 0In the money 0New 68.55%
0 0 0New 55.68% 63.00 0 0In the money 0New 68.20%
0 0 0New 52.67% 64.00 0 0In the money 0New 66.01%
0 1 +1New 54.14% 65.00 0 0In the money 0New 61.69%
0 1 +1New 55.37% 66.00 0 0In the money 0New 57.28%
0 1 +1New 56.84% 67.00 0 0In the money 0New 58.45%
0 0 0New 58.63% 68.00 0 0In the money 0New 60.38%
0 0 0New 70.71% 70.00 0 0In the money 0New 70.67%
0 0 0New 80.62% 75.00 0 0In the money 0New 76.20%
Dec 18, 2026EXPIRATION68 contracts / 34 strikes
SAVED STOCK PRICE$55.84Nearest ATM strike $55.00
Jump to ATM
GTLB option chain expiring 2026-12-18, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
3 3In the money 0 0.00% 10.00 1 1 0 259.25%
17 17In the money 0 0.00% 12.50 32 32 0 225.85%
5 5In the money 0 0.00% 15.00 401 401 0 157.63%
67 67In the money 0 0.00% 17.50 88 88 0 139.98%
121 121In the money 0 0.00% 20.00 1,313 1,313 0 119.82%
294 294In the money 0 0.00% 22.50 124 124 0 111.48%
3,098 3,098In the money 0 0.00% 25.00 89 89 0 99.59%
127 126In the money -1 0.00% 27.50 494 494 0 91.98%
240 239In the money -1 0.00% 30.00 210 210 0 79.00%
568 568In the money 0 0.00% 32.50 434 434 0 78.69%
334 334In the money 0 0.00% 35.00 409 408 -1 75.20%
203 203In the money 0 0.00% 37.50 90 89 -1 73.17%
660 650In the money -10 40.52% 40.00 319 325 +6 74.08%
2,895 2,875In the money -20 54.57% 42.50 214 214 0 72.97%
1,169 1,171In the money +2 64.91% 45.00 349 356 +7 71.91%
794 796In the money +2 64.50% 47.50 275 275 0 69.53%
4,334 4,334In the money 0 67.87% 50.00 57 64 +7 68.45%
361 360In the money -1 67.76% 52.50 91 91 0 68.16%
538 539In the money +1 67.37% 55.00NEAREST ATM 67 88 +21 69.66%
STOCK PRICE $55.84
838 838 0 68.51% 57.50 269 289In the money +20 68.02%
5,854 5,857 +3 68.41% 60.00 2 42In the money +40 69.78%
145 158 +13 67.81% 62.50 1 18In the money +17 66.95%
759 765 +6 67.11% 65.00 0 2In the money +2New 72.86%
67 63 -4 67.15% 67.50 0 0In the money 0New 75.32%
489 489 0 67.22% 70.00 0 0In the money 0New 77.48%
372 373 +1 66.34% 72.50 1 1In the money 0 79.49%
2,628 2,640 +12 64.34% 75.00 1 1In the money 0 80.72%
66 66 0 64.30% 77.50 0 0In the money 0New 82.83%
904 904 0 64.97% 80.00 0 0In the money 0New 84.36%
968 968 0 68.37% 85.00 0 0In the money 0New 88.70%
126 126 0 67.58% 90.00 0 0In the money 0New 76.08%
518 518 0 68.15% 95.00 0 0In the money 0New 78.66%
3,158 3,158 0 71.70% 100.00 0 0In the money 0New 91.00%
365 365 0 74.56% 105.00 0 0In the money 0New 90.52%
Jan 15, 2027EXPIRATION68 contracts / 34 strikes
SAVED STOCK PRICE$55.84Nearest ATM strike $55.00
Jump to ATM
GTLB option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
22 22In the money 0 0.00% 10.00 20 20 0 178.14%
26 26In the money 0 0.00% 12.50 134 132 -2 122.76%
25 25In the money 0 0.00% 15.00 1,048 1,048 0 117.43%
14 14In the money 0 117.80% 17.50 238 238 0 109.93%
1,486 1,486In the money 0 0.00% 20.00 1,074 1,074 0 97.98%
218 218In the money 0 0.00% 22.50 3,482 3,532 +50 91.17%
662 662In the money 0 0.00% 25.00 3,030 3,028 -2 81.45%
241 241In the money 0 75.22% 27.50 1,209 1,209 0 77.49%
1,147 1,048In the money -99 69.62% 30.00 1,163 1,163 0 75.62%
1,471 1,472In the money +1 0.00% 32.50 384 385 +1 69.64%
1,604 1,579In the money -25 0.00% 35.00 3,717 3,717 0 72.92%
708 708In the money 0 53.64% 37.50 2,698 2,700 +2 68.74%
2,856 2,628In the money -228 57.07% 40.00 572 572 0 67.36%
559 559In the money 0 60.95% 42.50 178 178 0 66.00%
1,770 1,366In the money -404 60.62% 45.00 220 220 0 64.14%
319 319In the money 0 59.70% 47.50 723 723 0 63.31%
4,301 3,701In the money -600 63.73% 50.00 226 225 -1 62.86%
296 295In the money -1 62.48% 52.50 114 114 0 62.43%
1,124 1,125In the money +1 62.28% 55.00NEAREST ATM 129 129 0 60.98%
STOCK PRICE $55.84
368 369 +1 63.05% 57.50 57 59In the money +2 61.00%
9,196 8,749 -447 61.57% 60.00 9 17In the money +8 60.60%
485 485 0 62.17% 62.50 12 33In the money +21 60.35%
1,589 1,589 0 61.66% 65.00 0 21In the money +21New 59.87%
413 413 0 61.36% 67.50 0 0In the money 0New 66.62%
744 774 +30 61.63% 70.00 1 1In the money 0 66.49%
749 754 +5 61.57% 72.50 0 0In the money 0New 68.32%
8,790 8,569 -221 61.59% 75.00 1 1In the money 0 69.57%
263 263 0 61.84% 77.50 0 0In the money 0New 70.20%
1,404 1,404 0 64.90% 80.00 0 0In the money 0New 71.63%
201 201 0 61.02% 85.00 0 0In the money 0New 74.71%
1,366 1,366 0 64.62% 90.00 0 0In the money 0New 76.30%
38 38 0 65.16% 95.00 0 0In the money 0New 83.41%
1,586 1,586 0 63.56% 100.00 0 0In the money 0New 70.89%
1,355 1,355 0 62.56% 105.00 0 0In the money 0New 75.75%
Apr 16, 2027EXPIRATION44 contracts / 22 strikes
SAVED STOCK PRICE$55.84Nearest ATM strike $55.00
Jump to ATM
GTLB option chain expiring 2027-04-16, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
5 5In the money 0 84.10% 22.50 2 3 +1 72.70%
1 1In the money 0 0.00% 25.00 3 3 0 71.80%
1 1In the money 0 57.25% 27.50 2 2 0 69.94%
5 5In the money 0 66.47% 30.00 7 7 0 69.28%
6 6In the money 0 61.57% 32.50 0 0 0New 67.20%
14 62In the money +48 62.48% 35.00 3 3 0 67.29%
19 19In the money 0 61.65% 37.50 1 1 0 66.01%
13 13In the money 0 62.00% 40.00 36 40 +4 64.12%
21 21In the money 0 61.12% 42.50 1 1 0 63.92%
20 20In the money 0 61.53% 45.00 8 8 0 63.17%
44 44In the money 0 61.71% 47.50 1 9 +8 62.39%
66 66In the money 0 60.99% 50.00 81 124 +43 61.95%
187 187In the money 0 60.60% 52.50 50 50 0 61.10%
101 101In the money 0 61.18% 55.00NEAREST ATM 1 1 0 60.92%
STOCK PRICE $55.84
63 63 0 60.39% 57.50 165 165In the money 0 60.38%
66 66 0 60.29% 60.00 57 58In the money +1 59.85%
0 0 0New 60.58% 62.50 0 0In the money 0New 59.68%
53 96 +43 59.98% 65.00 514 521In the money +7 59.60%
27 27 0 59.92% 70.00 5 7In the money +2 59.14%
2 2 0 60.16% 75.00 0 0In the money 0New 63.63%
1 6 +5 59.94% 80.00 0 0In the money 0New 64.29%
0 0 0New 59.93% 85.00 0 0In the money 0New 65.27%
Jun 17, 2027EXPIRATION54 contracts / 27 strikes
SAVED STOCK PRICE$55.84Nearest ATM strike $55.00
Jump to ATM
GTLB option chain expiring 2027-06-17, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
34 34In the money 0 117.55% 10.00 3 3 0 137.59%
1 1In the money 0 104.91% 12.50 1 1 0 127.41%
27 27In the money 0 99.78% 15.00 8 8 0 80.17%
11 11In the money 0 87.47% 17.50 0 0 0New 75.16%
15 10In the money -5 66.21% 20.00 7 7 0 72.64%
123 118In the money -5 63.25% 22.50 11 11 0 71.74%
68 68In the money 0 65.88% 25.00 259 259 0 70.58%
16 16In the money 0 65.18% 27.50 214 214 0 69.69%
96 96In the money 0 65.67% 30.00 26 25 -1 68.05%
50 50In the money 0 65.27% 32.50 25 25 0 67.62%
318 318In the money 0 65.48% 35.00 110 110 0 67.56%
392 392In the money 0 64.58% 37.50 13 13 0 65.76%
307 307In the money 0 63.84% 40.00 12 12 0 66.24%
25 25In the money 0 64.32% 42.50 46 46 0 65.80%
42 42In the money 0 63.59% 45.00 39 39 0 64.67%
58 58In the money 0 62.95% 47.50 12 12 0 64.69%
92 92In the money 0 63.33% 50.00 181 181 0 64.39%
23 23In the money 0 62.48% 52.50 35 135 +100 63.84%
855 863In the money +8 62.34% 55.00NEAREST ATM 6 6 0 63.39%
STOCK PRICE $55.84
0 0 0New 62.29% 57.50 0 0In the money 0New 63.32%
135 225 +90 61.49% 60.00 0 0In the money 0New 63.07%
10 15 +5 61.98% 62.50 0 0In the money 0New 63.25%
130 220 +90 61.50% 65.00 0 0In the money 0New 63.01%
31 2,161 +2,130 62.29% 70.00 0 0In the money 0New 62.27%
8 20 +12 60.93% 75.00 0 0In the money 0New 62.18%
18 18 0 60.44% 80.00 0 0In the money 0New 62.08%
0 1 +1New 60.18% 85.00 0 0In the money 0New 62.17%
Sep 17, 2027EXPIRATION54 contracts / 27 strikes
SAVED STOCK PRICE$55.84Nearest ATM strike $55.00
Jump to ATM
GTLB option chain expiring 2027-09-17, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
14 14In the money 0 78.34% 10.00 1 1 0 144.03%
6 6In the money 0 101.12% 12.50 13 13 0 77.70%
5 5In the money 0 87.36% 15.00 3 3 0 73.99%
0 0In the money 0New 58.40% 17.50 9 9 0 72.89%
21 21In the money 0 80.49% 20.00 12 12 0 70.96%
87 87In the money 0 66.48% 22.50 10 10 0 70.30%
1 1In the money 0 67.01% 25.00 63 63 0 69.23%
1 1In the money 0 65.96% 27.50 1 1 0 67.95%
98 98In the money 0 65.88% 30.00 31 31 0 67.12%
73 73In the money 0 65.31% 32.50 16 16 0 66.04%
30 30In the money 0 65.37% 35.00 18 18 0 65.89%
142 142In the money 0 67.35% 37.50 28 28 0 65.00%
1,127 1,127In the money 0 64.01% 40.00 76 75 -1 64.29%
263 263In the money 0 63.88% 42.50 25 26 +1 64.05%
145 145In the money 0 62.59% 45.00 27 27 0 63.29%
45 45In the money 0 62.68% 47.50 10 10 0 62.94%
91 91In the money 0 62.58% 50.00 4 4 0 62.99%
0 20In the money +20New 61.52% 52.50 14 14 0 62.59%
1,986 1,986In the money 0 61.17% 55.00NEAREST ATM 1 1 0 64.63%
STOCK PRICE $55.84
1 1 0 62.48% 57.50 0 0In the money 0New 58.98%
32 30 -2 62.42% 60.00 0 0In the money 0New 61.98%
0 0 0New 60.84% 62.50 0 0In the money 0New 60.24%
2,022 2,022 0 60.21% 65.00 0 0In the money 0New 60.12%
1,102 1,103 +1 59.85% 70.00 0 0In the money 0New 60.25%
3 3 0 59.96% 75.00 0 0In the money 0New 60.31%
35 35 0 61.51% 80.00 0 0In the money 0New 61.47%
0 0 0New 58.78% 85.00 0 0In the money 0New 61.07%
Jan 21, 2028EXPIRATION54 contracts / 27 strikes
SAVED STOCK PRICE$55.84Nearest ATM strike $55.00
Jump to ATM
GTLB option chain expiring 2028-01-21, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
199 199In the money 0 94.47% 10.00 8 8 0 74.03%
158 158In the money 0 87.92% 12.50 90 90 0 76.21%
59 59In the money 0 81.71% 15.00 145 145 0 72.42%
57 57In the money 0 60.89% 17.50 9,981 9,981 0 72.89%
74 74In the money 0 60.88% 20.00 320 319 -1 70.01%
85 85In the money 0 63.85% 22.50 208 208 0 68.76%
197 195In the money -2 63.62% 25.00 897 897 0 66.45%
323 261In the money -62 65.73% 27.50 22,842 22,842 0 66.78%
256 256In the money 0 68.14% 30.00 1,022 1,022 0 65.75%
247 247In the money 0 62.35% 32.50 24 24 0 60.90%
1,679 1,679In the money 0 63.34% 35.00 61 61 0 64.43%
158 158In the money 0 59.20% 37.50 5 5 0 60.44%
2,045 2,045In the money 0 58.30% 40.00 140 140 0 60.20%
183 183In the money 0 61.02% 42.50 16 16 0 60.34%
450 450In the money 0 60.03% 45.00 301 301 0 60.27%
232 232In the money 0 59.52% 47.50 31 31 0 57.82%
902 986In the money +84 60.13% 50.00 27 27 0 59.49%
73 55In the money -18 59.23% 52.50 135 135 0 59.31%
63 63In the money 0 58.76% 55.00NEAREST ATM 29 29 0 59.06%
STOCK PRICE $55.84
14 14 0 58.91% 57.50 4 4In the money 0 58.95%
1,951 1,951 0 58.38% 60.00 509 509In the money 0 58.78%
0 0 0New 58.68% 62.50 0 0In the money 0New 62.76%
1,997 1,997 0 58.75% 65.00 1,501 1,501In the money 0 58.34%
466 466 0 57.49% 70.00 1 1In the money 0 58.04%
1,402 1,412 +10 60.42% 75.00 12 12In the money 0 59.61%
294 298 +4 59.70% 80.00 0 0In the money 0New 59.68%
0 0 0New 58.00% 85.00 0 0In the money 0New 57.95%
Dec 15, 2028EXPIRATION48 contracts / 24 strikes
SAVED STOCK PRICE$55.84Nearest ATM strike $55.00
Jump to ATM
GTLB option chain expiring 2028-12-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 1In the money 0 65.57% 17.50 11 11 0 73.26%
14 14In the money 0 64.95% 20.00 0 0 0New 69.10%
3 3In the money 0 66.07% 22.50 1 1 0 67.40%
0 0In the money 0New 63.57% 25.00 3 3 0 63.96%
0 0In the money 0New 69.13% 27.50 3 3 0 64.22%
2 8In the money +6 63.86% 30.00 12 12 0 63.68%
3 7In the money +4 63.55% 32.50 67 67 0 63.35%
6 6In the money 0 62.35% 35.00 2 2 0 61.99%
0 0In the money 0New 62.51% 37.50 6 6 0 63.44%
18 18In the money 0 65.19% 40.00 6 6 0 62.05%
2 1In the money -1 62.13% 42.50 3 3 0 60.76%
19 19In the money 0 64.69% 45.00 7 7 0 61.18%
4 4In the money 0 61.90% 47.50 7 7 0 60.94%
146 146In the money 0 61.30% 50.00 1 1 0 60.68%
16 16In the money 0 61.32% 52.50 1 1 0 60.42%
0 0In the money 0New 60.75% 55.00NEAREST ATM 0 0 0New 60.69%
STOCK PRICE $55.84
0 0 0New 61.00% 57.50 0 0In the money 0New 60.08%
297 297 0 59.36% 60.00 1 1In the money 0 59.17%
0 0 0New 60.37% 62.50 0 0In the money 0New 59.14%
8 8 0 60.39% 65.00 2 2In the money 0 59.79%
0 0 0New 59.78% 70.00 1 1In the money 0 59.19%
4 4 0 59.32% 75.00 751 751In the money 0 59.20%
32 32 0 58.93% 80.00 0 0In the money 0New 58.64%
0 5 +5New 58.74% 85.00 0 0In the money 0New 58.79%
Jan 19, 2029EXPIRATION44 contracts / 22 strikes
SAVED STOCK PRICE$55.84Nearest ATM strike $55.00
Jump to ATM
GTLB option chain expiring 2029-01-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
3 3In the money 0 67.61% 22.50 0 0 0New 75.36%
7 7In the money 0 66.07% 25.00 1 1 0 73.26%
2 2In the money 0 65.31% 27.50 0 0 0New 64.67%
1 1In the money 0 64.52% 30.00 1 1 0 64.11%
0 0In the money 0New 63.72% 32.50 0 0 0New 63.53%
1 1In the money 0 63.21% 35.00 11 11 0 65.23%
10 10In the money 0 62.94% 37.50 6 6 0 62.69%
2 2In the money 0 63.10% 40.00 6 6 0 63.80%
4 4In the money 0 61.67% 42.50 0 0 0New 61.51%
11 11In the money 0 61.19% 45.00 1 1 0 62.86%
0 0In the money 0New 60.73% 47.50 2 2 0 62.51%
2 2In the money 0 60.89% 50.00 1 1 0 62.15%
2 2In the money 0 61.05% 52.50 2 2 0 60.73%
6 6In the money 0 60.13% 55.00NEAREST ATM 0 0 0New 61.67%
STOCK PRICE $55.84
3 3 0 59.82% 57.50 1 1In the money 0 59.83%
2 3 +1 59.56% 60.00 0 0In the money 0New 59.93%
0 0 0New 60.01% 62.50 0 0In the money 0New 59.38%
5 5 0 59.68% 65.00 0 0In the money 0New 59.19%
8 8 0 59.52% 70.00 1 1In the money 0 58.93%
2 2 0 58.22% 75.00 0 0In the money 0New 59.14%
0 0 0New 57.85% 80.00 0 0In the money 0New 58.93%
0 1 +1New 57.50% 85.00 0 0In the money 0New 58.48%

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