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 Some data may be out of date.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

SYK

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $308.85 · 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
614 contracts / 8 expirationsClick OI for history
Nov 20, 2026EXPIRATION58 contracts / 29 strikes
SAVED STOCK PRICE$308.85Nearest ATM strike $310.00
Jump to ATM
SYK 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 96.40% 170.00 0 0 0New 120.07%
0 0In the money 0New 97.61% 175.00 0 0 0New 114.97%
0 0In the money 0New 88.68% 180.00 0 0 0New 110.01%
0 0In the money 0New 85.95% 185.00 4 4 0 105.18%
0 0In the money 0New 81.26% 190.00 3 3 0 100.46%
0 0In the money 0New 76.70% 195.00 0 0 0New 95.85%
0 0In the money 0New 74.11% 200.00 6 6 0 77.21%
0 0In the money 0New 67.19% 210.00 0 0 0New 82.99%
0 0In the money 0New 61.80% 220.00 815 815 0 65.08%
0 0In the money 0New 56.19% 230.00 26 27 +1 67.35%
0 0In the money 0New 50.42% 240.00 144 144 0 48.34%
2 2In the money 0 50.07% 250.00 361 369 +8 46.55%
1 1In the money 0 47.42% 260.00 261 260 -1 45.05%
31 26In the money -5 43.11% 270.00 213 226 +13 44.66%
52 52In the money 0 43.80% 280.00 106 122 +16 43.00%
221 223In the money +2 43.11% 290.00 137 186 +49 42.88%
386 403In the money +17 43.21% 300.00 113 112 -1 42.59%
STOCK PRICE $308.85
5,536 5,539 +3 42.94% 310.00NEAREST ATM 77 80In the money +3 42.67%
436 446 +10 42.34% 320.00 14 15In the money +1 42.03%
1,220 1,236 +16 41.20% 330.00 2 6In the money +4 40.77%
79 96 +17 37.80% 340.00 0 2In the money +2New 40.70%
119 174 +55 37.60% 350.00 1 1In the money 0 40.74%
13 15 +2 38.02% 360.00 0 0In the money 0New 40.37%
2 3 +1 45.91% 370.00 0 0In the money 0New 40.12%
62 64 +2 48.53% 380.00 0 0In the money 0New 0.00%
0 0 0New 52.24% 390.00 0 0In the money 0New 0.00%
0 1 +1New 48.93% 400.00 0 0In the money 0New 0.00%
0 0 0New 59.73% 410.00 0 0In the money 0New 0.00%
0 0 0New 63.42% 420.00 0 0In the money 0New 0.00%
Dec 18, 2026EXPIRATION78 contracts / 39 strikes
SAVED STOCK PRICE$308.85Nearest ATM strike $310.00
Jump to ATM
SYK option chain expiring 2026-12-18, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 49.01% 180.00 13 11 -2 72.28%
0 0In the money 0New 0.00% 185.00 16 16 0 53.15%
0 0In the money 0New 51.09% 190.00 17 18 +1 56.76%
0 0In the money 0New 53.24% 195.00 4 4 0 63.28%
0 0In the money 0New 55.83% 200.00 9 9 0 65.43%
2 2In the money 0 51.74% 210.00 32 32 0 60.25%
2 2In the money 0 42.46% 220.00 366 366 0 54.66%
2 2In the money 0 44.34% 230.00 87 87 0 50.74%
2 2In the money 0 40.70% 240.00 132 133 +1 43.28%
18 18In the money 0 39.72% 250.00 743 749 +6 41.10%
6 6In the money 0 38.68% 260.00 335 333 -2 39.24%
43 43In the money 0 38.12% 270.00 209 211 +2 38.24%
59 59In the money 0 38.13% 280.00 377 382 +5 37.68%
133 133In the money 0 37.36% 290.00 373 377 +4 37.56%
346 338In the money -8 37.51% 300.00 262 265 +3 37.08%
STOCK PRICE $308.85
154 156 +2 37.06% 310.00NEAREST ATM 141 154In the money +13 37.23%
299 307 +8 36.86% 320.00 112 116In the money +4 36.38%
2,388 2,203 -185 36.31% 330.00 101 101In the money 0 36.29%
197 207 +10 35.94% 340.00 77 77In the money 0 36.49%
336 339 +3 33.52% 350.00 78 78In the money 0 36.86%
245 247 +2 35.62% 360.00 1 1In the money 0 37.18%
297 299 +2 33.50% 370.00 0 0In the money 0New 38.09%
181 180 -1 33.51% 380.00 0 0In the money 0New 37.70%
983 982 -1 37.20% 390.00 0 0In the money 0New 38.88%
171 171 0 40.97% 400.00 0 0In the money 0New 0.00%
55 55 0 43.15% 410.00 0 0In the money 0New 0.00%
11 11 0 45.66% 420.00 0 0In the money 0New 0.00%
23 23 0 48.02% 430.00 0 0In the money 0New 0.00%
35 35 0 50.46% 440.00 0 0In the money 0New 0.00%
162 162 0 52.79% 450.00 0 0In the money 0New 0.00%
35 35 0 55.02% 460.00 0 0In the money 0New 0.00%
3 3 0 57.40% 470.00 0 0In the money 0New 0.00%
0 0 0New 59.70% 480.00 0 0In the money 0New 0.00%
4 4 0 61.93% 490.00 0 0In the money 0New 0.00%
0 0 0New 63.85% 500.00 0 0In the money 0New 0.00%
4 4 0 65.96% 510.00 0 0In the money 0New 0.00%
3 3 0 68.00% 520.00 0 0In the money 0New 0.00%
1 1 0 71.95% 540.00 0 0In the money 0New 0.00%
6 6 0 75.70% 560.00 0 0In the money 0New 0.00%
Jan 15, 2027EXPIRATION84 contracts / 42 strikes
SAVED STOCK PRICE$308.85Nearest ATM strike $310.00
Jump to ATM
SYK option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
14 14In the money 0 52.65% 175.00 51 51 0 49.01%
0 0In the money 0New 52.08% 180.00 1 1 0 64.93%
0 0In the money 0New 49.92% 185.00 6 8 +2 62.35%
1 1In the money 0 47.80% 190.00 7 7 0 59.58%
0 0In the money 0New 46.83% 195.00 46 46 0 57.57%
16 16In the money 0 47.30% 200.00 35 35 0 55.75%
2 2In the money 0 39.71% 210.00 108 108 0 50.35%
1 1In the money 0 38.06% 220.00 203 203 0 46.55%
1 1In the money 0 39.47% 230.00 24 24 0 42.95%
7 7In the money 0 37.71% 240.00 95 95 0 37.50%
12 12In the money 0 37.94% 250.00 546 548 +2 37.69%
7 8In the money +1 37.06% 260.00 73 75 +2 36.72%
101 100In the money -1 35.97% 270.00 180 178 -2 36.71%
216 215In the money -1 35.88% 280.00 162 156 -6 36.09%
155 158In the money +3 35.49% 290.00 127 136 +9 34.62%
265 270In the money +5 35.25% 300.00 299 288 -11 35.06%
STOCK PRICE $308.85
167 170 +3 34.99% 310.00NEAREST ATM 134 134In the money 0 34.63%
326 317 -9 34.82% 320.00 802 803In the money +1 34.69%
404 403 -1 34.44% 330.00 59 59In the money 0 34.61%
268 462 +194 34.29% 340.00 560 560In the money 0 35.32%
140 140 0 33.73% 350.00 656 656In the money 0 35.34%
290 297 +7 33.49% 360.00 58 58In the money 0 35.42%
2,802 2,802 0 31.29% 370.00 45 57In the money +12 34.92%
843 843 0 33.53% 380.00 32 32In the money 0 35.30%
399 399 0 33.13% 390.00 32 32In the money 0 36.04%
583 583 0 34.70% 400.00 49 49In the money 0 36.86%
226 226 0 36.63% 410.00 12 12In the money 0 37.43%
377 377 0 37.94% 420.00 40 40In the money 0 0.00%
138 138 0 39.62% 430.00 0 0In the money 0New 0.00%
164 164 0 41.30% 440.00 0 0In the money 0New 0.00%
169 169 0 43.22% 450.00 0 0In the money 0New 0.00%
883 882 -1 45.05% 460.00 0 0In the money 0New 0.00%
72 72 0 46.81% 470.00 0 0In the money 0New 0.00%
27 27 0 48.50% 480.00 0 0In the money 0New 0.00%
12 12 0 50.32% 490.00 0 0In the money 0New 0.00%
44 44 0 52.09% 500.00 0 0In the money 0New 0.00%
16 16 0 53.81% 510.00 0 0In the money 0New 0.00%
10 10 0 55.48% 520.00 0 0In the money 0New 0.00%
74 74 0 58.71% 540.00 0 0In the money 0New 0.00%
6 6 0 61.78% 560.00 0 0In the money 0New 0.00%
2 2 0 64.71% 580.00 0 0In the money 0New 0.00%
6 6 0 67.51% 600.00 0 0In the money 0New 0.00%
Mar 19, 2027EXPIRATION82 contracts / 41 strikes
SAVED STOCK PRICE$308.85Nearest ATM strike $310.00
Jump to ATM
SYK option chain expiring 2027-03-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 48.17% 170.00 5 5 0 54.74%
0 0In the money 0New 46.21% 175.00 2 2 0 52.67%
0 0In the money 0New 44.30% 180.00 7 7 0 50.64%
1 1In the money 0 41.84% 185.00 5 5 0 50.04%
0 0In the money 0New 42.62% 190.00 5 5 0 47.21%
0 0In the money 0New 41.61% 195.00 11 11 0 45.42%
5 5In the money 0 42.27% 200.00 35 35 0 43.96%
22 22In the money 0 39.33% 210.00 61 62 +1 40.98%
1 1In the money 0 37.77% 220.00 51 51 0 41.43%
4 4In the money 0 37.42% 230.00 38 38 0 38.04%
23 23In the money 0 37.04% 240.00 52 52 0 37.86%
13 13In the money 0 36.89% 250.00 52 54 +2 36.19%
10 10In the money 0 36.56% 260.00 44 43 -1 36.03%
19 19In the money 0 35.69% 270.00 75 75 0 35.33%
25 23In the money -2 35.24% 280.00 119 130 +11 35.35%
82 82In the money 0 35.05% 290.00 82 81 -1 34.88%
122 121In the money -1 34.23% 300.00 224 231 +7 34.59%
STOCK PRICE $308.85
69 74 +5 34.08% 310.00NEAREST ATM 62 72In the money +10 34.70%
92 86 -6 34.53% 320.00 81 81In the money 0 34.37%
128 129 +1 34.34% 330.00 119 119In the money 0 33.94%
115 115 0 34.06% 340.00 65 65In the money 0 33.42%
123 126 +3 33.80% 350.00 5 5In the money 0 34.00%
48 49 +1 32.86% 360.00 1 1In the money 0 34.42%
111 115 +4 32.69% 370.00 0 0In the money 0New 34.04%
59 60 +1 31.95% 380.00 0 0In the money 0New 34.19%
205 207 +2 31.55% 390.00 0 0In the money 0New 34.09%
221 221 0 32.22% 400.00 0 0In the money 0New 33.65%
8 8 0 32.92% 410.00 0 0In the money 0New 33.58%
27 27 0 31.95% 420.00 0 0In the money 0New 32.96%
5 5 0 33.31% 430.00 0 0In the money 0New 0.00%
9 9 0 34.11% 440.00 0 0In the money 0New 0.00%
15 15 0 34.50% 450.00 0 0In the money 0New 0.00%
20 20 0 35.43% 460.00 0 0In the money 0New 0.00%
9 9 0 36.48% 470.00 0 0In the money 0New 0.00%
11 11 0 37.59% 480.00 0 0In the money 0New 0.00%
9 9 0 38.74% 490.00 0 0In the money 0New 0.00%
7 7 0 39.83% 500.00 0 0In the money 0New 0.00%
8 8 0 40.86% 510.00 0 0In the money 0New 0.00%
3 3 0 41.99% 520.00 0 0In the money 0New 0.00%
0 0 0New 44.29% 540.00 0 0In the money 0New 0.00%
1 1 0 46.46% 560.00 0 0In the money 0New 0.00%
Jun 17, 2027EXPIRATION76 contracts / 38 strikes
SAVED STOCK PRICE$308.85Nearest ATM strike $310.00
Jump to ATM
SYK option chain expiring 2027-06-17, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 2In the money 0 45.72% 170.00 5 5 0 41.82%
3 3In the money 0 44.66% 175.00 8 8 0 43.14%
0 0In the money 0New 42.01% 180.00 1 1 0 38.04%
0 0In the money 0New 40.74% 185.00 3 3 0 40.40%
0 0In the money 0New 40.17% 190.00 4 4 0 38.91%
0 0In the money 0New 39.69% 195.00 1 1 0 35.98%
4 4In the money 0 38.90% 200.00 4 4 0 37.46%
0 0In the money 0New 38.20% 210.00 16 16 0 36.69%
4 4In the money 0 37.62% 220.00 17 17 0 35.59%
2 2In the money 0 36.72% 230.00 32 32 0 36.39%
0 0In the money 0New 36.23% 240.00 43 39 -4 36.15%
5 5In the money 0 35.62% 250.00 14 15 +1 35.48%
1 1In the money 0 35.24% 260.00 25 26 +1 35.06%
1 1In the money 0 34.82% 270.00 14 11 -3 34.76%
9 9In the money 0 34.44% 280.00 5 8 +3 34.46%
3 2In the money -1 34.03% 290.00 8 8 0 34.26%
4 4In the money 0 33.53% 300.00 20 18 -2 34.09%
STOCK PRICE $308.85
7 7 0 33.35% 310.00NEAREST ATM 360 360In the money 0 33.74%
23 24 +1 33.11% 320.00 18 19In the money +1 32.95%
19 19 0 33.35% 330.00 9 9In the money 0 32.96%
117 117 0 32.44% 340.00 9 9In the money 0 32.81%
29 229 +200 32.13% 350.00 327 327In the money 0 32.90%
23 23 0 32.00% 360.00 2 2In the money 0 32.59%
3 4 +1 31.75% 370.00 0 0In the money 0New 32.21%
13 13 0 31.52% 380.00 0 0In the money 0New 32.37%
0 0 0New 31.36% 390.00 0 0In the money 0New 32.10%
18 20 +2 31.67% 400.00 0 0In the money 0New 32.51%
3 3 0 31.47% 410.00 0 0In the money 0New 32.32%
7 7 0 31.24% 420.00 0 0In the money 0New 32.75%
6 6 0 30.69% 430.00 0 0In the money 0New 33.04%
2 2 0 30.93% 440.00 0 0In the money 0New 33.22%
0 0 0New 31.39% 450.00 0 0In the money 0New 0.00%
2 2 0 30.45% 460.00 0 0In the money 0New 0.00%
0 0 0New 31.23% 470.00 0 0In the money 0New 0.00%
0 0 0New 31.63% 480.00 0 0In the money 0New 0.00%
10 10 0 31.87% 490.00 0 0In the money 0New 0.00%
0 0 0New 32.71% 500.00 0 0In the money 0New 0.00%
0 0 0New 34.25% 520.00 0 0In the money 0New 0.00%
Sep 17, 2027EXPIRATION78 contracts / 39 strikes
SAVED STOCK PRICE$308.85Nearest ATM strike $310.00
Jump to ATM
SYK option chain expiring 2027-09-17, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 42.98% 160.00 5 5 0 37.82%
0 0In the money 0New 43.58% 165.00 0 0 0New 41.15%
0 0In the money 0New 40.01% 170.00 25 25 0 39.76%
0 0In the money 0New 40.70% 175.00 70 70 0 38.50%
0 0In the money 0New 39.77% 180.00 19 19 0 37.99%
0 0In the money 0New 40.14% 185.00 2 2 0 37.57%
0 0In the money 0New 37.99% 190.00 1 1 0 36.79%
0 0In the money 0New 38.42% 195.00 0 3 +3New 35.56%
0 0In the money 0New 37.84% 200.00 7 7 0 36.63%
0 0In the money 0New 37.01% 210.00 7 7 0 37.32%
5 5In the money 0 36.41% 220.00 68 68 0 36.20%
1 1In the money 0 36.08% 230.00 3 3 0 35.55%
0 1In the money +1New 35.24% 240.00 3 3 0 35.32%
7 7In the money 0 35.01% 250.00 4 5 +1 34.70%
0 0In the money 0New 34.59% 260.00 6 6 0 34.65%
1 1In the money 0 34.08% 270.00 40 43 +3 34.75%
11 13In the money +2 33.99% 280.00 22 22 0 34.31%
0 0In the money 0New 33.76% 290.00 8 8 0 33.09%
4 4In the money 0 33.17% 300.00 22 22 0 33.58%
STOCK PRICE $308.85
13 13 0 33.07% 310.00NEAREST ATM 250 250In the money 0 33.30%
112 112 0 32.72% 320.00 5 5In the money 0 32.88%
137 137 0 32.49% 330.00 0 0In the money 0New 32.24%
1 1 0 32.34% 340.00 3 3In the money 0 32.30%
15 15 0 32.19% 350.00 5 5In the money 0 32.19%
7 7 0 31.66% 360.00 3 3In the money 0 31.96%
9 9 0 31.38% 370.00 0 0In the money 0New 31.91%
1 1 0 31.15% 380.00 55 55In the money 0 31.94%
2 2 0 30.88% 390.00 0 0In the money 0New 31.83%
1 1 0 30.82% 400.00 0 0In the money 0New 31.86%
0 0 0New 30.45% 410.00 0 0In the money 0New 31.70%
8 8 0 30.57% 420.00 0 0In the money 0New 31.57%
5 5 0 30.05% 430.00 0 0In the money 0New 31.89%
0 0 0New 30.40% 440.00 0 0In the money 0New 32.12%
0 0 0New 29.47% 450.00 0 0In the money 0New 32.57%
5 5 0 29.16% 460.00 0 0In the money 0New 32.50%
0 0 0New 30.43% 470.00 0 0In the money 0New 32.51%
0 0 0New 28.89% 480.00 0 0In the money 0New 0.00%
0 0 0New 28.80% 490.00 0 0In the money 0New 35.07%
0 0 0New 28.98% 500.00 0 0In the money 0New 36.30%
Jan 21, 2028EXPIRATION86 contracts / 43 strikes
SAVED STOCK PRICE$308.85Nearest ATM strike $310.00
Jump to ATM
SYK option chain expiring 2028-01-21, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
3 3In the money 0 45.11% 145.00 1 1 0 41.60%
12 12In the money 0 43.65% 150.00 6 6 0 40.24%
5 5In the money 0 41.29% 155.00 2 2 0 38.95%
0 0In the money 0New 40.71% 160.00 2 2 0 39.56%
0 0In the money 0New 39.75% 165.00 1 1 0 37.51%
0 0In the money 0New 39.69% 170.00 5 5 0 36.84%
2 2In the money 0 38.78% 175.00 0 0 0New 36.30%
0 0In the money 0New 38.39% 180.00 0 0 0New 35.86%
0 0In the money 0New 37.80% 185.00 0 0 0New 34.84%
9 9In the money 0 37.58% 190.00 1 1 0 35.20%
0 0In the money 0New 36.44% 195.00 0 0 0New 34.93%
29 29In the money 0 37.17% 200.00 20 20 0 34.53%
3 3In the money 0 36.13% 210.00 21 21 0 35.54%
13 13In the money 0 35.63% 220.00 3 3 0 33.80%
10 9In the money -1 34.83% 230.00 5 5 0 34.46%
18 18In the money 0 34.78% 240.00 101 101 0 33.82%
37 38In the money +1 33.80% 250.00 28 28 0 33.49%
17 17In the money 0 33.60% 260.00 68 68 0 33.54%
21 21In the money 0 33.39% 270.00 107 107 0 33.27%
106 106In the money 0 33.45% 280.00 90 89 -1 33.06%
6 6In the money 0 33.21% 290.00 31 31 0 32.99%
65 65In the money 0 32.64% 300.00 324 324 0 32.72%
STOCK PRICE $308.85
317 317 0 32.76% 310.00NEAREST ATM 8 8In the money 0 32.58%
75 75 0 32.29% 320.00 4 4In the money 0 32.56%
140 139 -1 32.37% 330.00 1 1In the money 0 32.12%
17 17 0 31.97% 340.00 4 4In the money 0 32.01%
22 22 0 31.65% 350.00 7 8In the money +1 31.82%
18 18 0 31.23% 360.00 5 5In the money 0 31.69%
4 4 0 31.39% 370.00 0 0In the money 0New 31.31%
2 2 0 31.25% 380.00 10 10In the money 0 31.39%
5 5 0 31.13% 390.00 0 0In the money 0New 31.36%
49 49 0 30.37% 400.00 0 0In the money 0New 31.04%
1 1 0 30.23% 410.00 0 0In the money 0New 31.38%
5 5 0 30.14% 420.00 0 0In the money 0New 31.31%
5 5 0 29.70% 430.00 0 0In the money 0New 31.26%
8 7 -1 29.90% 440.00 0 0In the money 0New 31.79%
13 13 0 29.87% 450.00 0 0In the money 0New 31.92%
5 5 0 29.25% 460.00 0 0In the money 0New 31.72%
1 1 0 29.72% 470.00 0 0In the money 0New 31.96%
0 0 0New 29.56% 480.00 0 0In the money 0New 32.05%
2 2 0 28.68% 490.00 0 0In the money 0New 0.00%
9 9 0 28.34% 500.00 0 0In the money 0New 0.00%
0 0 0New 29.45% 520.00 0 0In the money 0New 36.58%
Jan 19, 2029EXPIRATION72 contracts / 36 strikes
SAVED STOCK PRICE$308.85Nearest ATM strike $310.00
Jump to ATM
SYK option chain expiring 2029-01-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 2In the money 0 38.18% 140.00 2 2 0 36.82%
0 0In the money 0New 37.46% 145.00 0 0 0New 35.50%
0 0In the money 0New 37.24% 150.00 0 0 0New 34.94%
0 0In the money 0New 36.59% 155.00 0 0 0New 34.34%
1 1In the money 0 36.45% 160.00 6 6 0 34.32%
0 0In the money 0New 36.22% 165.00 0 0 0New 34.18%
0 0In the money 0New 35.75% 170.00 0 0 0New 34.14%
5 5In the money 0 35.75% 175.00 0 0 0New 34.09%
0 0In the money 0New 35.49% 180.00 0 0 0New 33.70%
0 0In the money 0New 35.04% 185.00 0 0 0New 33.81%
0 0In the money 0New 34.62% 190.00 0 0 0New 33.02%
0 0In the money 0New 34.69% 195.00 0 0 0New 32.91%
5 5In the money 0 34.42% 200.00 2 2 0 33.30%
1 1In the money 0 34.15% 210.00 0 0 0New 32.75%
1 1In the money 0 33.96% 220.00 5 4 -1 32.63%
4 4In the money 0 33.74% 230.00 1 1 0 32.90%
11 11In the money 0 33.40% 240.00 0 0 0New 32.66%
6 6In the money 0 33.05% 250.00 53 53 0 32.70%
1 1In the money 0 32.73% 260.00 11 11 0 33.03%
10 10In the money 0 32.36% 270.00 4 4 0 32.54%
26 26In the money 0 32.39% 280.00 20 20 0 32.19%
1 1In the money 0 32.20% 290.00 1 1 0 32.18%
1 1In the money 0 32.09% 300.00 19 19 0 32.02%
STOCK PRICE $308.85
6 6 0 31.90% 310.00NEAREST ATM 1 1In the money 0 31.95%
303 303 0 31.58% 320.00 302 302In the money 0 31.80%
12 12 0 31.48% 330.00 0 0In the money 0New 31.66%
6 6 0 31.35% 340.00 0 0In the money 0New 31.47%
3 3 0 30.95% 350.00 1 1In the money 0 31.30%
4 4 0 30.79% 360.00 0 0In the money 0New 31.28%
0 0 0New 30.62% 370.00 0 0In the money 0New 31.16%
0 0 0New 30.46% 380.00 0 0In the money 0New 31.11%
0 0 0New 30.54% 390.00 0 0In the money 0New 30.73%
3 3 0 30.04% 400.00 0 0In the money 0New 30.86%
0 0 0New 30.00% 410.00 0 0In the money 0New 30.71%
17 17 0 29.79% 420.00 0 0In the money 0New 30.67%
4 4 0 29.87% 430.00 0 0In the money 0New 30.64%

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.

←→ Saved days

Contract OI history

Open full view