OI update signal: Not confirmed 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 Some data may be out of date.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

COR

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $334.90 · 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
680 contracts / 8 expirationsClick OI for history
Nov 20, 2026EXPIRATION86 contracts / 43 strikes
SAVED STOCK PRICE$334.90Nearest ATM strike $330.00
Jump to ATM
COR 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 156.65% 125.00 0 0 0New 185.06%
0 0In the money 0New 129.57% 130.00 0 0 0New 178.27%
0 0In the money 0New 139.87% 135.00 0 0 0New 171.74%
0 0In the money 0New 0.00% 140.00 0 0 0New 165.46%
0 0In the money 0New 134.56% 145.00 0 0 0New 159.40%
0 0In the money 0New 117.51% 150.00 0 0 0New 153.54%
0 0In the money 0New 120.11% 155.00 0 0 0New 147.88%
1 1In the money 0 106.21% 160.00 3 3 0 142.40%
1 1In the money 0 112.73% 165.00 2 2 0 137.09%
0 0In the money 0New 100.66% 170.00 6 6 0 131.93%
0 0In the money 0New 107.77% 175.00 1 1 0 126.92%
1 1In the money 0 94.75% 180.00 0 0 0New 122.04%
0 0In the money 0New 93.34% 185.00 0 0 0New 117.30%
2 2In the money 0 88.83% 190.00 12 12 0 112.67%
1 1In the money 0 89.47% 195.00 1 1 0 108.60%
0 0In the money 0New 80.14% 200.00 1 1 0 104.18%
2 2In the money 0 80.77% 210.00 4 4 0 95.62%
1 1In the money 0 66.82% 220.00 16 16 0 87.78%
1 1In the money 0 68.14% 230.00 26 26 0 80.20%
30 1In the money -29 65.15% 240.00 12 12 0 73.16%
7 7In the money 0 56.98% 250.00 9 9 0 66.24%
6 6In the money 0 54.61% 260.00 30 30 0 59.66%
1 1In the money 0 51.42% 270.00 15 15 0 52.88%
3 3In the money 0 48.34% 280.00 79 79 0 43.64%
137 137In the money 0 45.53% 290.00 67 61 -6 43.10%
18 18In the money 0 43.54% 300.00 166 166 0 40.15%
242 242In the money 0 41.26% 310.00 167 170 +3 38.05%
394 394In the money 0 40.27% 320.00 117 121 +4 38.60%
113 113In the money 0 38.16% 330.00NEAREST ATM 24 24 0 36.48%
STOCK PRICE $334.90
83 88 +5 38.10% 340.00 8 8In the money 0 36.01%
183 183 0 37.94% 350.00 2 2In the money 0 36.55%
125 125 0 37.69% 360.00 0 0In the money 0New 35.57%
54 55 +1 36.29% 370.00 1 1In the money 0 35.04%
320 320 0 37.31% 380.00 0 0In the money 0New 32.56%
285 311 +26 36.68% 390.00 0 0In the money 0New 27.13%
6 6 0 43.52% 400.00 0 0In the money 0New 0.00%
31 41 +10 35.92% 410.00 0 0In the money 0New 0.00%
22 22 0 49.99% 420.00 0 0In the money 0New 0.00%
0 0 0New 53.75% 430.00 0 1In the money +1New 0.00%
0 0 0New 57.33% 440.00 1 1In the money 0 0.00%
0 0 0New 60.75% 450.00 0 0In the money 0New 0.00%
0 0 0New 64.29% 460.00 0 0In the money 0New 0.00%
0 0 0New 67.72% 470.00 0 0In the money 0New 0.00%
Dec 18, 2026EXPIRATION96 contracts / 48 strikes
SAVED STOCK PRICE$334.90Nearest ATM strike $330.00
Jump to ATM
COR 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 111.64% 125.00 0 0 0New 131.62%
0 0In the money 0New 101.15% 130.00 0 0 0New 126.80%
1 1In the money 0 96.27% 135.00 0 0 0New 122.17%
0 0In the money 0New 101.27% 140.00 1 1 0 117.71%
0 0In the money 0New 96.73% 145.00 0 0 0New 113.42%
0 0In the money 0New 90.39% 150.00 2 2 0 109.27%
14 14In the money 0 91.43% 155.00 1 1 0 105.67%
0 0In the money 0New 83.92% 160.00 2 2 0 101.77%
0 0In the money 0New 86.00% 165.00 1 1 0 98.00%
0 0In the money 0New 82.00% 170.00 0 0 0New 94.33%
0 0In the money 0New 80.50% 175.00 1 1 0 91.12%
0 0In the money 0New 76.62% 180.00 8 8 0 87.64%
0 0In the money 0New 73.93% 185.00 1 1 0 84.59%
0 0In the money 0New 69.06% 190.00 1 1 0 81.27%
0 0In the money 0New 65.40% 195.00 21 21 0 78.35%
0 0In the money 0New 67.88% 200.00 0 0 0New 75.48%
1 1In the money 0 63.44% 210.00 5 5 0 69.61%
4 4In the money 0 57.67% 220.00 11 11 0 64.44%
1 1In the money 0 54.56% 230.00 36 36 0 59.15%
0 0In the money 0New 51.56% 240.00 4 4 0 54.59%
2 2In the money 0 48.16% 250.00 16 16 0 51.96%
17 17In the money 0 46.02% 260.00 24 24 0 45.50%
134 133In the money -1 42.12% 270.00 47 47 0 42.20%
2 2In the money 0 40.54% 280.00 20 20 0 37.42%
3 3In the money 0 37.93% 290.00 101 115 +14 36.53%
14 14In the money 0 36.10% 300.00 312 315 +3 33.86%
1,000 1,000In the money 0 34.60% 310.00 1,673 1,673 0 33.36%
32 32In the money 0 33.58% 320.00 34 34 0 32.62%
46 46In the money 0 32.47% 330.00NEAREST ATM 19 19 0 32.01%
STOCK PRICE $334.90
42 42 0 31.60% 340.00 7 7In the money 0 30.76%
39 39 0 31.86% 350.00 0 0In the money 0New 31.22%
24 28 +4 31.42% 360.00 0 0In the money 0New 30.82%
15 14 -1 30.28% 370.00 0 0In the money 0New 30.11%
86 87 +1 29.59% 380.00 0 0In the money 0New 30.73%
366 366 0 31.08% 390.00 0 0In the money 0New 30.46%
2 2 0 33.99% 400.00 0 0In the money 0New 30.37%
2 2 0 34.51% 410.00 0 0In the money 0New 27.62%
1 1 0 36.96% 420.00 0 0In the money 0New 0.00%
2 2 0 39.00% 430.00 0 0In the money 0New 0.00%
1 1 0 41.30% 440.00 0 0In the money 0New 0.00%
1 1 0 43.60% 450.00 0 0In the money 0New 0.00%
50 50 0 45.74% 460.00 0 0In the money 0New 0.00%
1 1 0 48.00% 470.00 0 0In the money 0New 0.00%
100 100 0 50.16% 480.00 0 0In the money 0New 0.00%
0 0 0New 52.46% 490.00 0 0In the money 0New 0.00%
5 5 0 54.68% 500.00 0 0In the money 0New 0.00%
1 1 0 58.70% 520.00 0 0In the money 0New 0.00%
7 7 0 62.73% 540.00 0 0In the money 0New 0.00%
Jan 15, 2027EXPIRATION96 contracts / 48 strikes
SAVED STOCK PRICE$334.90Nearest ATM strike $330.00
Jump to ATM
COR option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 1In the money 0 86.94% 125.00 0 0 0New 107.88%
0 0In the money 0New 87.39% 130.00 0 0 0New 103.95%
0 0In the money 0New 85.64% 135.00 0 0 0New 100.16%
0 0In the money 0New 83.77% 140.00 0 0 0New 96.52%
0 0In the money 0New 79.18% 145.00 0 0 0New 93.01%
1 1In the money 0 78.72% 150.00 0 0 0New 89.97%
12 12In the money 0 74.50% 155.00 3 3 0 86.68%
4 4In the money 0 71.61% 160.00 0 0 0New 83.49%
0 0In the money 0New 71.02% 165.00 1 1 0 80.72%
0 0In the money 0New 64.89% 170.00 0 0 0New 77.71%
0 0In the money 0New 69.04% 175.00 1 1 0 74.79%
0 0In the money 0New 62.94% 180.00 1 1 0 72.23%
0 0In the money 0New 63.69% 185.00 0 0 0New 69.72%
0 0In the money 0New 57.92% 190.00 1 1 0 67.00%
0 0In the money 0New 59.28% 195.00 1 1 0 64.60%
1 1In the money 0 56.16% 200.00 0 0 0New 62.25%
1 1In the money 0 51.43% 210.00 3 3 0 57.65%
0 0In the money 0New 50.08% 220.00 7 7 0 53.39%
0 0In the money 0New 47.22% 230.00 5 5 0 49.22%
0 0In the money 0New 44.14% 240.00 8 8 0 45.43%
2 2In the money 0 42.31% 250.00 23 23 0 41.92%
1 1In the money 0 40.38% 260.00 365 365 0 38.81%
1 1In the money 0 37.90% 270.00 18 18 0 37.27%
11 11In the money 0 35.95% 280.00 43 44 +1 34.15%
12 12In the money 0 34.30% 290.00 36 93 +57 32.73%
11 11In the money 0 33.11% 300.00 15 41 +26 30.75%
69 69In the money 0 32.33% 310.00 12 12 0 30.43%
59 59In the money 0 31.59% 320.00 40 41 +1 30.54%
257 257In the money 0 30.59% 330.00NEAREST ATM 24 24 0 29.97%
STOCK PRICE $334.90
56 56 0 29.52% 340.00 32 35In the money +3 30.01%
169 171 +2 29.64% 350.00 14 15In the money +1 29.76%
125 126 +1 30.11% 360.00 5 5In the money 0 29.08%
409 410 +1 28.59% 370.00 6 6In the money 0 29.00%
523 525 +2 29.56% 380.00 6 6In the money 0 29.20%
545 618 +73 27.96% 390.00 0 0In the money 0New 29.01%
191 194 +3 30.21% 400.00 0 0In the money 0New 29.21%
34 34 0 30.88% 410.00 0 0In the money 0New 28.87%
31 31 0 31.20% 420.00 0 0In the money 0New 27.99%
52 52 0 32.80% 430.00 0 0In the money 0New 0.00%
230 230 0 34.53% 440.00 0 0In the money 0New 0.00%
78 78 0 36.24% 450.00 0 0In the money 0New 0.00%
1 1 0 37.80% 460.00 0 0In the money 0New 0.00%
6 6 0 39.54% 470.00 0 0In the money 0New 0.00%
3 3 0 41.18% 480.00 0 0In the money 0New 0.00%
1 1 0 42.90% 490.00 0 0In the money 0New 0.00%
4 4 0 44.56% 500.00 0 0In the money 0New 0.00%
1 1 0 47.86% 520.00 0 0In the money 0New 0.00%
0 0 0New 50.97% 540.00 0 0In the money 0New 0.00%
Feb 19, 2027EXPIRATION68 contracts / 34 strikes
SAVED STOCK PRICE$334.90Nearest ATM strike $330.00
Jump to ATM
COR option chain expiring 2027-02-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 60.84% 170.00 0 0 0New 66.08%
0 0In the money 0New 57.57% 175.00 1 1 0 63.60%
0 0In the money 0New 55.77% 180.00 1 1 0 61.43%
0 0In the money 0New 53.99% 185.00 0 0 0New 59.08%
0 0In the money 0New 52.23% 190.00 0 0 0New 57.00%
0 0In the money 0New 52.10% 195.00 0 0 0New 54.96%
0 0In the money 0New 47.65% 200.00 1 1 0 52.97%
0 0In the money 0New 46.74% 210.00 0 0 0New 49.08%
0 0In the money 0New 44.74% 220.00 0 0 0New 45.63%
0 0In the money 0New 42.98% 230.00 2 2 0 42.64%
0 0In the money 0New 40.61% 240.00 13 13 0 39.97%
0 0In the money 0New 39.20% 250.00 8 8 0 37.49%
0 0In the money 0New 37.77% 260.00 4 4 0 36.21%
0 0In the money 0New 36.38% 270.00 17 17 0 35.19%
0 0In the money 0New 35.24% 280.00 0 0 0New 34.77%
1 1In the money 0 34.27% 290.00 0 0 0New 33.49%
1 1In the money 0 33.38% 300.00 0 0 0New 32.90%
2 2In the money 0 33.00% 310.00 0 0 0New 31.76%
2 2In the money 0 32.22% 320.00 0 0 0New 31.44%
0 0In the money 0New 31.67% 330.00NEAREST ATM 7 7 0 31.10%
STOCK PRICE $334.90
1 1 0 31.16% 340.00 6 6In the money 0 30.41%
0 0 0New 30.92% 350.00 0 0In the money 0New 29.98%
72 72 0 30.46% 360.00 6 6In the money 0 29.72%
11 11 0 29.85% 370.00 0 0In the money 0New 29.61%
6 6 0 29.98% 380.00 2 2In the money 0 29.46%
1 1 0 29.96% 390.00 0 0In the money 0New 29.84%
0 0 0New 30.16% 400.00 0 0In the money 0New 29.48%
67 67 0 29.90% 410.00 0 0In the money 0New 30.51%
72 72 0 30.01% 420.00 0 0In the money 0New 29.49%
73 73 0 30.71% 430.00 0 0In the money 0New 29.43%
5 5 0 31.10% 440.00 0 0In the money 0New 0.00%
0 0 0New 31.66% 450.00 0 0In the money 0New 0.00%
13 13 0 32.97% 460.00 0 0In the money 0New 0.00%
0 0 0New 34.51% 470.00 0 0In the money 0New 0.00%
Mar 19, 2027EXPIRATION96 contracts / 48 strikes
SAVED STOCK PRICE$334.90Nearest ATM strike $330.00
Jump to ATM
COR 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 72.61% 125.00 0 0 0New 82.07%
1 1In the money 0 64.18% 130.00 0 0 0New 79.09%
0 0In the money 0New 64.05% 135.00 0 0 0New 76.22%
0 0In the money 0New 61.12% 140.00 0 0 0New 73.46%
0 0In the money 0New 61.71% 145.00 0 0 0New 71.08%
0 0In the money 0New 61.65% 150.00 0 0 0New 68.51%
0 0In the money 0New 56.31% 155.00 1 1 0 66.02%
0 0In the money 0New 57.17% 160.00 0 0 0New 63.85%
0 0In the money 0New 53.84% 165.00 0 0 0New 61.51%
43 43In the money 0 52.07% 170.00 1 1 0 59.46%
0 0In the money 0New 50.97% 175.00 1 1 0 57.46%
0 0In the money 0New 50.96% 180.00 1 1 0 55.30%
0 0In the money 0New 50.62% 185.00 0 0 0New 53.39%
1 1In the money 0 47.24% 190.00 0 0 0New 51.71%
1 1In the money 0 45.92% 195.00 0 0 0New 49.87%
1 1In the money 0 45.88% 200.00 4 4 0 48.24%
0 0In the money 0New 44.05% 210.00 1 1 0 45.02%
1 1In the money 0 42.22% 220.00 6 6 0 42.27%
2 2In the money 0 41.01% 230.00 10 10 0 40.98%
5 5In the money 0 39.15% 240.00 7 7 0 37.98%
1 1In the money 0 37.80% 250.00 7 7 0 39.29%
2 2In the money 0 36.29% 260.00 49 49 0 35.08%
1 1In the money 0 34.85% 270.00 3 3 0 33.87%
2 2In the money 0 34.17% 280.00 16 16 0 33.51%
0 0In the money 0New 33.12% 290.00 36 36 0 32.48%
9 9In the money 0 32.29% 300.00 4 4 0 32.24%
5 5In the money 0 31.84% 310.00 69 69 0 31.40%
31 31In the money 0 31.20% 320.00 5 5 0 31.06%
8 8In the money 0 30.68% 330.00NEAREST ATM 2 2 0 30.36%
STOCK PRICE $334.90
13 12 -1 30.44% 340.00 0 0In the money 0New 29.81%
2 2 0 29.80% 350.00 0 0In the money 0New 29.43%
2 2 0 29.73% 360.00 0 3In the money +3New 29.15%
30 30 0 29.04% 370.00 0 0In the money 0New 28.69%
12 12 0 28.70% 380.00 0 0In the money 0New 28.48%
7 7 0 28.75% 390.00 0 0In the money 0New 28.41%
21 21 0 28.27% 400.00 0 0In the money 0New 28.42%
5 5 0 28.27% 410.00 0 0In the money 0New 29.33%
127 127 0 28.20% 420.00 0 0In the money 0New 28.41%
4 4 0 28.03% 430.00 1 1In the money 0 28.84%
35 35 0 28.71% 440.00 0 0In the money 0New 28.68%
1 1 0 29.19% 450.00 0 0In the money 0New 28.38%
29 29 0 29.89% 460.00 0 0In the money 0New 0.00%
0 0 0New 30.91% 470.00 0 0In the money 0New 0.00%
0 0 0New 31.91% 480.00 0 0In the money 0New 0.00%
0 0 0New 32.92% 490.00 0 0In the money 0New 0.00%
0 0 0New 34.10% 500.00 0 0In the money 0New 0.00%
0 0 0New 36.26% 520.00 0 0In the money 0New 0.00%
10 10 0 38.50% 540.00 0 0In the money 0New 0.00%
May 21, 2027EXPIRATION68 contracts / 34 strikes
SAVED STOCK PRICE$334.90Nearest ATM strike $330.00
Jump to ATM
COR option chain expiring 2027-05-21, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 48.91% 185.00 0 0 0New 47.94%
0 0In the money 0New 46.37% 190.00 1 1 0 46.68%
0 0In the money 0New 45.99% 195.00 1 1 0 45.52%
0 0In the money 0New 43.84% 200.00 2 2 0 44.47%
0 0In the money 0New 43.57% 210.00 1 1 0 42.18%
0 0In the money 0New 40.97% 220.00 2 2 0 40.17%
0 0In the money 0New 39.88% 230.00 0 0 0New 38.73%
0 0In the money 0New 38.43% 240.00 1 1 0 37.08%
0 0In the money 0New 36.58% 250.00 0 0 0New 36.01%
0 0In the money 0New 35.65% 260.00 0 0 0New 35.35%
4 4In the money 0 34.65% 270.00 0 0 0New 34.02%
0 0In the money 0New 33.73% 280.00 0 0 0New 33.42%
0 0In the money 0New 32.90% 290.00 0 0 0New 32.62%
0 0In the money 0New 32.38% 300.00 0 0 0New 31.81%
0 0In the money 0New 31.73% 310.00 9 12 +3 30.93%
4 4In the money 0 31.06% 320.00 14 14 0 30.63%
1 1In the money 0 30.51% 330.00NEAREST ATM 0 0 0New 30.14%
STOCK PRICE $334.90
0 0 0New 30.23% 340.00 0 0In the money 0New 29.81%
5 5 0 29.67% 350.00 0 0In the money 0New 29.37%
0 0 0New 29.27% 360.00 0 0In the money 0New 28.98%
1 1 0 28.81% 370.00 0 0In the money 0New 28.76%
3 3 0 28.49% 380.00 0 0In the money 0New 28.54%
0 0 0New 28.04% 390.00 0 0In the money 0New 28.32%
0 0 0New 27.87% 400.00 0 0In the money 0New 28.16%
0 0 0New 27.72% 410.00 0 0In the money 0New 28.06%
8 8 0 27.84% 420.00 0 0In the money 0New 28.13%
0 0 0New 27.61% 430.00 0 0In the money 0New 28.41%
0 0 0New 27.38% 440.00 0 0In the money 0New 28.28%
0 0 0New 27.34% 450.00 0 0In the money 0New 0.00%
0 0 0New 27.46% 460.00 0 0In the money 0New 29.03%
37 37 0 27.61% 470.00 0 0In the money 0New 0.00%
0 0 0New 28.25% 480.00 0 0In the money 0New 31.42%
0 0 0New 28.66% 490.00 0 0In the money 0New 0.00%
0 0 0New 29.71% 500.00 0 0In the money 0New 0.00%
Sep 17, 2027EXPIRATION74 contracts / 37 strikes
SAVED STOCK PRICE$334.90Nearest ATM strike $330.00
Jump to ATM
COR 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 44.47% 170.00 0 0 0New 44.24%
0 0In the money 0New 43.11% 175.00 0 0 0New 43.23%
0 0In the money 0New 42.83% 180.00 0 0 0New 42.21%
0 0In the money 0New 41.45% 185.00 0 0 0New 41.28%
5 5In the money 0 41.01% 190.00 0 0 0New 40.14%
0 0In the money 0New 40.48% 195.00 0 0 0New 39.45%
0 0In the money 0New 39.88% 200.00 0 0 0New 38.31%
5 5In the money 0 38.23% 210.00 0 0 0New 37.26%
0 0In the money 0New 36.96% 220.00 0 0 0New 36.04%
0 0In the money 0New 36.31% 230.00 3 3 0 35.08%
0 0In the money 0New 34.90% 240.00 0 0 0New 34.00%
0 29In the money +29New 34.45% 250.00 0 0 0New 33.26%
0 0In the money 0New 33.44% 260.00 0 0 0New 32.58%
0 0In the money 0New 32.77% 270.00 0 0 0New 32.34%
0 0In the money 0New 32.15% 280.00 1 1 0 31.48%
1 1In the money 0 31.40% 290.00 0 0 0New 30.55%
1 1In the money 0 30.76% 300.00 0 0 0New 30.29%
1 1In the money 0 30.24% 310.00 0 0 0New 29.86%
2 2In the money 0 29.81% 320.00 0 0 0New 29.36%
2 2In the money 0 29.45% 330.00NEAREST ATM 0 0 0New 29.06%
STOCK PRICE $334.90
0 0 0New 29.14% 340.00 0 0In the money 0New 29.05%
0 0 0New 28.77% 350.00 0 0In the money 0New 28.50%
1 1 0 28.56% 360.00 0 0In the money 0New 28.38%
0 0 0New 28.30% 370.00 0 0In the money 0New 28.10%
1 1 0 27.78% 380.00 0 0In the money 0New 27.87%
0 0 0New 27.66% 390.00 0 0In the money 0New 27.65%
1 1 0 27.61% 400.00 0 0In the money 0New 27.56%
7 7 0 27.38% 410.00 0 0In the money 0New 27.36%
1 1 0 27.26% 420.00 0 0In the money 0New 27.44%
0 0 0New 26.93% 430.00 0 0In the money 0New 27.60%
28 28 0 26.81% 440.00 0 0In the money 0New 27.56%
0 0 0New 26.73% 450.00 0 0In the money 0New 27.17%
0 0 0New 26.74% 460.00 0 0In the money 0New 26.76%
43 43 0 26.61% 470.00 0 0In the money 0New 28.14%
47 47 0 26.56% 480.00 0 0In the money 0New 0.00%
5 5 0 26.90% 490.00 0 0In the money 0New 0.00%
0 0 0New 27.20% 500.00 0 0In the money 0New 0.00%
Jan 21, 2028EXPIRATION96 contracts / 48 strikes
SAVED STOCK PRICE$334.90Nearest ATM strike $330.00
Jump to ATM
COR option chain expiring 2028-01-21, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 46.58% 125.00 5 5 0 49.47%
0 0In the money 0New 46.50% 130.00 0 0 0New 50.17%
0 0In the money 0New 46.22% 135.00 0 0 0New 48.42%
1 1In the money 0 42.61% 140.00 0 0 0New 47.00%
2 2In the money 0 42.45% 145.00 0 0 0New 45.62%
1 1In the money 0 42.95% 150.00 0 0 0New 44.04%
4 4In the money 0 44.01% 155.00 15 15 0 42.97%
23 23In the money 0 43.30% 160.00 0 0 0New 42.01%
0 0In the money 0New 41.61% 165.00 2 2 0 41.05%
0 0In the money 0New 40.90% 170.00 0 0 0New 40.18%
5 5In the money 0 40.16% 175.00 6 6 0 39.30%
0 0In the money 0New 40.15% 180.00 4 4 0 37.92%
1 1In the money 0 39.32% 185.00 5 5 0 37.67%
0 0In the money 0New 38.48% 190.00 3 3 0 37.12%
0 0In the money 0New 37.62% 195.00 0 0 0New 36.56%
9 9In the money 0 37.34% 200.00 1 1 0 36.06%
0 0In the money 0New 36.05% 210.00 0 0 0New 35.14%
1 1In the money 0 35.10% 220.00 17 17 0 34.12%
9 9In the money 0 34.38% 230.00 1 1 0 33.58%
14 14In the money 0 33.28% 240.00 7 7 0 32.93%
5 5In the money 0 32.63% 250.00 2 2 0 32.36%
18 18In the money 0 32.10% 260.00 6 6 0 31.60%
18 18In the money 0 31.28% 270.00 18 18 0 30.72%
19 19In the money 0 30.76% 280.00 16 16 0 30.37%
24 24In the money 0 30.55% 290.00 5 5 0 30.00%
13 13In the money 0 30.12% 300.00 30 30 0 29.54%
89 89In the money 0 29.62% 310.00 56 56 0 29.25%
105 105In the money 0 29.38% 320.00 34 34 0 28.80%
17 17In the money 0 28.92% 330.00NEAREST ATM 0 0 0New 28.56%
STOCK PRICE $334.90
5 6 +1 28.48% 340.00 1 1In the money 0 28.54%
9 9 0 28.31% 350.00 3 3In the money 0 28.17%
13 15 +2 28.22% 360.00 186 186In the money 0 27.92%
248 248 0 27.71% 370.00 2 2In the money 0 27.91%
58 62 +4 27.43% 380.00 0 0In the money 0New 27.63%
8 8 0 27.19% 390.00 6 6In the money 0 27.42%
12 12 0 26.88% 400.00 6 6In the money 0 27.30%
76 76 0 26.72% 410.00 0 0In the money 0New 27.07%
3 3 0 26.75% 420.00 0 0In the money 0New 26.95%
885 885 0 26.44% 430.00 0 0In the money 0New 26.98%
69 69 0 26.42% 440.00 0 0In the money 0New 27.63%
37 37 0 26.33% 450.00 0 0In the money 0New 27.08%
9 9 0 25.97% 460.00 0 0In the money 0New 26.83%
7 7 0 26.09% 470.00 0 0In the money 0New 26.41%
11 11 0 25.82% 480.00 0 0In the money 0New 26.89%
4 4 0 25.75% 490.00 0 0In the money 0New 0.00%
57 57 0 25.65% 500.00 0 0In the money 0New 0.00%
52 52 0 25.76% 520.00 0 0In the money 0New 0.00%
6 6 0 25.40% 540.00 0 0In the money 0New 0.00%

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