OITracker Cboe delayed data
OI update signal: Not confirmed MSFT / AAPL · Checked Oct 23, 09:56 EDT
The latest collection has not completed. Some symbols may not be updated yet.
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

STRL

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $412.96 · Expirations before Oct 21, 2026 hidden automatically.

ITM In the money Unshaded: out of the money ATM Strike equals stock price Based on the saved stock price
762 contracts / 5 expirationsClick OI for history
Nov 20, 2026EXPIRATION112 contracts / 56 strikes
SAVED STOCK PRICE$412.96Nearest ATM strike $410.00
Jump to ATM
STRL option chain expiring 2026-11-20, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 91.61% 280.00 0 11 +11New 103.82%
0 0In the money 0New 89.90% 290.00 0 1 +1New 95.39%
0 0In the money 0New 89.33% 300.00 0 0 0New 93.27%
1 1In the money 0 89.54% 310.00 23 51 +28 84.91%
0 0In the money 0New 90.49% 320.00 5 33 +28 82.66%
0 0In the money 0New 91.64% 330.00 11 35 +24 84.66%
0 0In the money 0New 90.98% 340.00 24 53 +29 83.87%
1 5In the money +4 90.54% 350.00 41 54 +13 84.92%
0 3In the money +3New 88.21% 360.00 33 62 +29 81.18%
0 0In the money 0New 86.21% 370.00 29 43 +14 82.76%
0 1In the money +1New 85.37% 380.00 51 56 +5 80.25%
0 1In the money +1New 85.49% 390.00 40 46 +6 80.43%
20 19In the money -1 85.68% 400.00 115 121 +6 79.73%
0 4In the money +4New 85.86% 410.00NEAREST ATM 46 45 -1 79.10%
STOCK PRICE $412.96
4 8 +4 83.93% 420.00 63 74In the money +11 79.19%
2 11 +9 81.32% 430.00 96 97In the money +1 78.80%
10 16 +6 83.84% 440.00 28 68In the money +40 78.34%
17 33 +16 80.04% 450.00 126 127In the money +1 79.85%
3 19 +16 82.31% 460.00 50 51In the money +1 78.07%
12 27 +15 82.84% 470.00 50 50In the money 0 77.02%
14 17 +3 81.77% 480.00 40 47In the money +7 78.45%
12 16 +4 85.18% 490.00 8 8In the money 0 78.52%
26 111 +85 83.45% 500.00 38 38In the money 0 74.29%
10 19 +9 82.14% 510.00 70 69In the money -1 76.89%
26 37 +11 77.52% 520.00 16 19In the money +3 76.82%
19 22 +3 79.76% 530.00 67 66In the money -1 78.62%
20 47 +27 82.24% 540.00 6 6In the money 0 81.96%
21 36 +15 82.29% 550.00 11 11In the money 0 78.62%
22 18 -4 83.04% 560.00 17 16In the money -1 82.53%
17 18 +1 83.20% 570.00 0 0In the money 0New 80.07%
21 40 +19 82.64% 580.00 1 1In the money 0 78.27%
12 11 -1 88.55% 590.00 0 0In the money 0New 79.86%
56 61 +5 86.25% 600.00 2 1In the money -1 80.08%
17 17 0 91.98% 610.00 0 0In the money 0New 79.74%
11 11 0 95.55% 620.00 0 0In the money 0New 80.72%
15 15 0 96.85% 630.00 0 0In the money 0New 83.25%
2 2 0 90.01% 640.00 0 0In the money 0New 82.60%
41 40 -1 90.62% 650.00 0 1In the money +1New 81.02%
15 16 +1 95.21% 660.00 0 0In the money 0New 0.00%
11 11 0 100.69% 670.00 0 0In the money 0New 0.00%
2 2 0 90.41% 680.00 0 0In the money 0New 0.00%
2 2 0 108.61% 690.00 0 0In the money 0New 85.82%
27 74 +47 109.93% 700.00 0 0In the money 0New 0.00%
0 0 0New 105.71% 710.00 0 0In the money 0New 0.00%
0 0 0New 107.82% 720.00 0 0In the money 0New 0.00%
2 2 0 110.50% 730.00 0 0In the money 0New 0.00%
0 0 0New 111.73% 740.00 0 0In the money 0New 0.00%
0 0 0New 113.73% 750.00 0 0In the money 0New 0.00%
1 2 +1 115.69% 760.00 0 0In the money 0New 0.00%
1 1 0 108.95% 770.00 0 0In the money 0New 0.00%
Showing strikes 1–50 of 56
Dec 18, 2026EXPIRATION206 contracts / 103 strikes
SAVED STOCK PRICE$412.96Nearest ATM strike $410.00
Jump to ATM
STRL option chain expiring 2026-12-18, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 2In the money 0 0.00% 150.00 32 32 0 124.41%
1 1In the money 0 0.00% 155.00 7 7 0 144.53%
0 0In the money 0New 0.00% 160.00 5 5 0 140.29%
1 1In the money 0 0.00% 165.00 3 3 0 136.19%
3 3In the money 0 0.00% 170.00 2 2 0 132.22%
7 7In the money 0 0.00% 175.00 4 4 0 123.50%
1 1In the money 0 0.00% 180.00 12 12 0 124.63%
1 1In the money 0 0.00% 185.00 1 1 0 120.99%
4 4In the money 0 0.00% 190.00 1 1 0 101.33%
4 4In the money 0 0.00% 195.00 1 1 0 97.92%
1 1In the money 0 78.28% 200.00 72 74 +2 92.25%
2 2In the money 0 78.45% 210.00 13 13 0 104.39%
9 9In the money 0 51.88% 220.00 20 20 0 99.78%
26 26In the money 0 0.00% 230.00 8 8 0 101.81%
21 21In the money 0 81.85% 240.00 17 17 0 78.72%
9 9In the money 0 72.92% 250.00 38 38 0 79.71%
4 4In the money 0 78.09% 260.00 8 8 0 87.22%
4 4In the money 0 78.17% 270.00 17 17 0 80.37%
5 5In the money 0 77.73% 280.00 22 22 0 75.39%
7 7In the money 0 77.44% 290.00 18 19 +1 78.39%
19 19In the money 0 77.19% 300.00 182 310 +128 73.90%
7 7In the money 0 76.90% 310.00 8 10 +2 72.88%
9 9In the money 0 76.81% 320.00 41 46 +5 72.73%
11 11In the money 0 77.52% 330.00 57 57 0 72.69%
15 16In the money +1 77.20% 340.00 273 273 0 75.17%
17 17In the money 0 75.89% 350.00 70 71 +1 73.50%
10 10In the money 0 75.03% 360.00 116 122 +6 74.20%
8 8In the money 0 74.46% 370.00 84 86 +2 73.22%
6 6In the money 0 74.36% 380.00 32 36 +4 73.42%
23 23In the money 0 74.52% 390.00 12 15 +3 69.86%
9 9In the money 0 74.61% 400.00 84 84 0 73.06%
61 61In the money 0 74.73% 410.00NEAREST ATM 51 51 0 70.70%
STOCK PRICE $412.96
23 24 +1 74.27% 420.00 51 52In the money +1 71.40%
11 11 0 73.42% 430.00 47 46In the money -1 71.05%
23 24 +1 70.60% 440.00 31 32In the money +1 71.28%
37 65 +28 74.09% 450.00 80 79In the money -1 72.51%
20 20 0 74.05% 460.00 65 65In the money 0 71.60%
19 21 +2 71.80% 470.00 116 116In the money 0 71.66%
14 16 +2 73.88% 480.00 32 22In the money -10 71.79%
13 14 +1 73.45% 490.00 46 46In the money 0 71.69%
114 118 +4 74.24% 500.00 120 119In the money -1 72.14%
23 24 +1 73.16% 510.00 53 53In the money 0 70.88%
61 62 +1 73.56% 520.00 89 89In the money 0 71.61%
12 12 0 75.07% 530.00 20 20In the money 0 74.91%
87 87 0 74.05% 540.00 183 183In the money 0 72.69%
40 39 -1 74.38% 550.00 14 16In the money +2 72.18%
138 138 0 74.65% 560.00 29 29In the money 0 73.98%
12 12 0 74.57% 570.00 9 9In the money 0 74.05%
119 119 0 74.68% 580.00 14 14In the money 0 74.10%
46 46 0 72.20% 590.00 7 7In the money 0 74.37%
Showing strikes 1–50 of 103
Jan 15, 2027EXPIRATION164 contracts / 82 strikes
SAVED STOCK PRICE$412.96Nearest ATM strike $410.00
Jump to ATM
STRL option chain expiring 2027-01-15, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 70.82% 240.00 0 0 0New 74.72%
6 6In the money 0 71.19% 250.00 35 36 +1 73.39%
5 5In the money 0 71.48% 260.00 32 31 -1 71.73%
4 4In the money 0 71.82% 270.00 2 2 0 71.86%
7 7In the money 0 69.02% 280.00 21 21 0 72.03%
1 1In the money 0 72.21% 290.00 12 13 +1 69.72%
10 10In the money 0 71.78% 300.00 9 9 0 69.43%
3 4In the money +1 70.19% 310.00 3 3 0 71.61%
5 5In the money 0 70.08% 320.00 103 103 0 70.58%
2 2In the money 0 69.99% 330.00 4 5 +1 71.15%
1 1In the money 0 72.69% 340.00 4 4 0 70.12%
16 16In the money 0 71.41% 350.00 9 9 0 70.14%
3 3In the money 0 71.53% 360.00 18 19 +1 70.60%
3 3In the money 0 71.64% 370.00 29 37 +8 67.47%
2 2In the money 0 70.84% 380.00 11 12 +1 69.48%
3 3In the money 0 70.70% 390.00 8 10 +2 69.39%
4 4In the money 0 70.83% 400.00 218 127 -91 68.46%
11 11In the money 0 70.34% 410.00NEAREST ATM 41 14 -27 70.00%
STOCK PRICE $412.96
5 5 0 70.90% 420.00 33 33In the money 0 68.40%
0 1 +1New 70.67% 430.00 34 34In the money 0 69.81%
4 4 0 70.62% 440.00 10 10In the money 0 68.04%
12 12 0 70.20% 450.00 99 99In the money 0 67.34%
6 6 0 69.60% 460.00 19 21In the money +2 68.58%
8 11 +3 70.47% 470.00 19 19In the money 0 67.98%
7 16 +9 70.96% 480.00 7 6In the money -1 67.93%
2 3 +1 70.29% 490.00 4 4In the money 0 68.52%
27 26 -1 70.06% 500.00 18 17In the money -1 69.18%
18 18 0 69.81% 520.00 13 13In the money 0 68.46%
9 9 0 70.49% 540.00 8 8In the money 0 70.11%
38 37 -1 70.36% 560.00 13 13In the money 0 69.87%
8 7 -1 70.49% 580.00 8 8In the money 0 69.82%
328 407 +79 69.67% 600.00 5 5In the money 0 69.53%
26 27 +1 70.07% 620.00 0 0In the money 0New 70.80%
4 4 0 69.30% 640.00 0 0In the money 0New 73.38%
22 18 -4 70.17% 660.00 3 3In the money 0 71.82%
18 18 0 69.10% 680.00 2 2In the money 0 72.73%
45 45 0 71.01% 700.00 6 6In the money 0 73.67%
6 6 0 71.20% 720.00 4 4In the money 0 73.30%
10 10 0 72.98% 740.00 3 3In the money 0 77.32%
5 5 0 73.67% 760.00 2 2In the money 0 77.48%
3 3 0 75.09% 780.00 54 19In the money -35 78.89%
20 20 0 73.00% 800.00 3 3In the money 0 80.04%
0 0 0New 74.08% 810.00 4 4In the money 0 81.63%
12 12 0 74.13% 820.00 3 3In the money 0 80.34%
15 15 0 73.82% 830.00 0 0In the money 0New 84.03%
2 2 0 80.26% 840.00 0 0In the money 0New 80.52%
4 3 -1 68.70% 850.00 0 0In the money 0New 84.43%
2 2 0 84.86% 860.00 1 0In the money -1 86.17%
1 1 0 85.90% 870.00 0 0In the money 0New 87.86%
1 1 0 86.68% 880.00 0 0In the money 0New 88.38%
Showing strikes 1–50 of 82
Mar 19, 2027EXPIRATION194 contracts / 97 strikes
SAVED STOCK PRICE$412.96Nearest ATM strike $410.00
Jump to ATM
STRL option chain expiring 2027-03-19, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 67.67% 220.00 0 0 0New 72.97%
0 0In the money 0New 69.60% 230.00 0 0 0New 70.61%
0 0In the money 0New 70.25% 240.00 0 0 0New 72.70%
9 9In the money 0 71.08% 250.00 94 102 +8 72.80%
8 9In the money +1 72.32% 260.00 26 26 0 73.13%
2 4In the money +2 74.00% 270.00 10 10 0 72.57%
6 6In the money 0 71.89% 280.00 7 9 +2 72.03%
4 4In the money 0 71.66% 290.00 6 7 +1 70.67%
17 17In the money 0 71.71% 300.00 28 28 0 70.74%
3 3In the money 0 71.10% 310.00 7 7 0 70.99%
3 3In the money 0 70.91% 320.00 7 11 +4 71.48%
14 14In the money 0 72.14% 330.00 7 9 +2 69.82%
14 14In the money 0 72.28% 340.00 16 17 +1 71.70%
6 6In the money 0 70.91% 350.00 20 71 +51 71.97%
9 9In the money 0 71.50% 360.00 6 4 -2 68.88%
8 8In the money 0 70.66% 370.00 14 14 0 69.07%
7 7In the money 0 70.73% 380.00 15 15 0 69.27%
15 15In the money 0 70.77% 390.00 6 6 0 68.79%
226 229In the money +3 70.88% 400.00 41 73 +32 68.51%
6 6In the money 0 70.98% 410.00NEAREST ATM 12 37 +25 69.84%
STOCK PRICE $412.96
6 7 +1 71.46% 420.00 67 71In the money +4 68.97%
9 10 +1 71.54% 430.00 18 22In the money +4 69.16%
13 11 -2 71.57% 440.00 17 17In the money 0 69.54%
24 28 +4 70.86% 450.00 31 32In the money +1 69.06%
16 14 -2 71.51% 460.00 59 59In the money 0 69.39%
13 13 0 71.80% 470.00 27 27In the money 0 69.84%
30 33 +3 71.41% 480.00 14 14In the money 0 70.04%
12 12 0 71.25% 490.00 60 59In the money -1 70.21%
229 232 +3 71.72% 500.00 70 71In the money +1 70.04%
17 16 -1 72.00% 520.00 17 17In the money 0 69.88%
57 57 0 71.79% 540.00 19 19In the money 0 70.15%
17 16 -1 72.28% 550.00 28 27In the money -1 69.49%
30 30 0 70.98% 560.00 10 10In the money 0 71.34%
22 22 0 71.50% 570.00 4 4In the money 0 70.91%
29 29 0 72.46% 580.00 15 15In the money 0 71.40%
6 6 0 71.31% 590.00 0 0In the money 0New 71.21%
116 116 0 71.39% 600.00 25 25In the money 0 70.62%
13 13 0 71.20% 610.00 1 1In the money 0 70.84%
14 16 +2 70.33% 620.00 12 12In the money 0 71.38%
2 2 0 70.80% 630.00 1 1In the money 0 71.85%
235 235 0 70.78% 640.00 5 5In the money 0 71.32%
16 16 0 71.10% 650.00 4 4In the money 0 70.93%
7 6 -1 70.86% 660.00 2 2In the money 0 70.97%
0 0 0New 70.64% 670.00 1 1In the money 0 70.89%
6 6 0 70.34% 680.00 2 2In the money 0 73.36%
5 5 0 70.55% 690.00 0 0In the money 0New 70.81%
28 24 -4 71.75% 700.00 4 4In the money 0 71.41%
5 5 0 68.74% 710.00 0 0In the money 0New 73.23%
18 18 0 70.52% 720.00 2 2In the money 0 72.81%
2 2 0 71.38% 730.00 0 0In the money 0New 72.33%
Showing strikes 1–50 of 97
Jun 17, 2027EXPIRATION86 contracts / 43 strikes
SAVED STOCK PRICE$412.96Nearest ATM strike $410.00
Jump to ATM
STRL option chain expiring 2027-06-17, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 67.21% 220.00 0 3 +3New 69.53%
0 0In the money 0New 68.60% 230.00 0 1 +1New 69.15%
0 0In the money 0New 69.06% 240.00 0 0 0New 70.21%
0 0In the money 0New 69.08% 250.00 0 1 +1New 69.55%
0 0In the money 0New 69.14% 260.00 0 0 0New 69.83%
0 0In the money 0New 69.24% 270.00 0 0 0New 69.84%
0 0In the money 0New 69.29% 280.00 0 0 0New 69.63%
0 0In the money 0New 69.02% 290.00 0 0 0New 69.77%
0 0In the money 0New 68.98% 300.00 0 1 +1New 68.91%
0 0In the money 0New 69.91% 310.00 0 0 0New 67.74%
0 1In the money +1New 68.98% 320.00 0 0 0New 68.40%
0 0In the money 0New 69.21% 330.00 0 0 0New 68.00%
0 0In the money 0New 68.85% 340.00 0 3 +3New 70.31%
0 0In the money 0New 69.43% 350.00 0 1 +1New 67.99%
4 2In the money -2 69.93% 360.00 6 8 +2 68.06%
0 0In the money 0New 69.72% 370.00 0 38 +38New 67.91%
0 0In the money 0New 68.27% 380.00 0 0 0New 68.19%
0 0In the money 0New 69.29% 390.00 0 0 0New 68.26%
1 3In the money +2 69.60% 400.00 1 5 +4 68.06%
1 4In the money +3 69.05% 410.00NEAREST ATM 3 7 +4 68.31%
STOCK PRICE $412.96
0 0 0New 68.82% 420.00 0 0In the money 0New 68.35%
0 0 0New 68.82% 430.00 0 4In the money +4New 68.48%
1 2 +1 69.31% 440.00 0 2In the money +2New 68.44%
0 2 +2New 69.50% 450.00 0 2In the money +2New 68.47%
0 0 0New 69.38% 460.00 1 1In the money 0 68.70%
0 0 0New 69.35% 470.00 2 2In the money 0 68.66%
0 0 0New 69.59% 480.00 0 0In the money 0New 69.53%
0 0 0New 70.15% 490.00 0 0In the money 0New 69.12%
0 4 +4New 69.87% 500.00 0 0In the money 0New 69.56%
0 0 0New 69.69% 510.00 0 0In the money 0New 68.93%
0 1 +1New 69.76% 520.00 0 2In the money +2New 69.06%
1 1 0 69.82% 530.00 0 0In the money 0New 68.77%
1 2 +1 70.37% 540.00 0 0In the money 0New 69.04%
3 17 +14 70.36% 550.00 0 0In the money 0New 69.61%
0 0 0New 69.94% 560.00 0 1In the money +1New 69.29%
0 0 0New 70.01% 570.00 0 0In the money 0New 68.93%
0 0 0New 70.17% 580.00 0 0In the money 0New 69.28%
0 0 0New 70.54% 590.00 0 0In the money 0New 69.19%
10 134 +124 69.01% 600.00 0 0In the money 0New 69.24%
0 1 +1New 70.91% 610.00 0 0In the money 0New 69.42%
0 0 0New 70.31% 620.00 0 0In the money 0New 69.45%
0 0 0New 71.10% 630.00 0 0In the money 0New 69.55%
1 5 +4 71.11% 640.00 0 0In the money 0New 69.75%

Click an OI number to view that contract's history. Click an expiration to show or hide its contracts. Unobserved daily OI is treated as zero; an empty call/put side means no contract at that strike.

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