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 Some data may be out of date.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

PTC

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $193.93 · 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
340 contracts / 5 expirationsClick OI for history
Nov 20, 2026EXPIRATION76 contracts / 38 strikes
SAVED STOCK PRICE$193.93Nearest ATM strike $195.00
Jump to ATM
PTC 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% 60.00 0 0 0New 147.84%
0 0In the money 0New 0.00% 65.00 0 0 0New 138.15%
0 0In the money 0New 0.00% 70.00 2 2 0 129.19%
0 0In the money 0New 0.00% 75.00 1 1 0 120.86%
0 0In the money 0New 0.00% 80.00 4 4 0 113.07%
0 0In the money 0New 0.00% 85.00 2 2 0 105.75%
0 0In the money 0New 0.00% 90.00 1 1 0 98.86%
0 0In the money 0New 0.00% 95.00 5 5 0 92.32%
0 0In the money 0New 0.00% 100.00 7 7 0 86.12%
0 0In the money 0New 0.00% 105.00 273 273 0 80.21%
0 0In the money 0New 0.00% 110.00 63 63 0 74.57%
2 2In the money 0 0.00% 115.00 169 169 0 69.16%
32 32In the money 0 0.00% 120.00 330 330 0 63.98%
131 131In the money 0 0.00% 125.00 180 180 0 58.98%
131 131In the money 0 0.00% 130.00 135 135 0 54.17%
105 105In the money 0 0.00% 135.00 9 9 0 49.52%
59 59In the money 0 0.00% 140.00 57 57 0 45.00%
31 31In the money 0 0.00% 145.00 60 60 0 40.63%
71 71In the money 0 0.00% 150.00 14 14 0 36.37%
19 19In the money 0 0.00% 155.00 6 6 0 34.91%
42 42In the money 0 38.85% 160.00 41 41 0 28.17%
19 19In the money 0 0.00% 165.00 9 9 0 26.32%
4 4In the money 0 0.00% 170.00 14 14 0 22.13%
16 16In the money 0 0.00% 175.00 12 12 0 19.08%
4 4In the money 0 0.00% 180.00 67 67 0 13.84%
4 4In the money 0 0.00% 185.00 357 362 +5 8.70%
5 5In the money 0 0.00% 190.00 3,199 3,208 +9 5.75%
STOCK PRICE $193.93
1,951 1,961 +10 3.42% 195.00NEAREST ATM 70 70In the money 0 0.00%
2,992 3,088 +96 4.70% 200.00 0 0In the money 0New 0.00%
11 11 0 11.72% 210.00 1 1In the money 0 0.00%
10 10 0 17.89% 220.00 0 0In the money 0New 0.00%
14 14 0 23.56% 230.00 0 0In the money 0New 0.00%
10 10 0 28.83% 240.00 0 0In the money 0New 0.00%
0 0 0New 59.78% 250.00 0 0In the money 0New 0.00%
0 0 0New 66.72% 260.00 0 0In the money 0New 0.00%
0 0 0New 73.24% 270.00 0 0In the money 0New 0.00%
0 0 0New 79.38% 280.00 0 0In the money 0New 0.00%
0 0 0New 51.14% 290.00 0 0In the money 0New 0.00%
Dec 18, 2026EXPIRATION60 contracts / 30 strikes
SAVED STOCK PRICE$193.93Nearest ATM strike $195.00
Jump to ATM
PTC 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 77.21% 100.00 0 0 0New 102.27%
0 0In the money 0New 51.32% 105.00 0 0 0New 95.75%
0 0In the money 0New 66.12% 110.00 0 0 0New 89.53%
0 0In the money 0New 59.62% 115.00 0 0 0New 83.56%
0 0In the money 0New 0.00% 120.00 0 0 0New 77.83%
0 0In the money 0New 52.46% 125.00 0 0 0New 72.30%
0 0In the money 0New 48.92% 130.00 0 0 0New 66.97%
0 0In the money 0New 45.41% 135.00 0 0 0New 61.80%
0 0In the money 0New 40.25% 140.00 0 0 0New 56.78%
0 0In the money 0New 36.99% 145.00 0 0 0New 51.89%
0 0In the money 0New 33.72% 150.00 0 0 0New 47.11%
0 0In the money 0New 29.12% 155.00 0 0 0New 42.43%
0 0In the money 0New 24.63% 160.00 0 0 0New 37.83%
0 0In the money 0New 22.89% 165.00 0 0 0New 33.28%
0 0In the money 0New 18.73% 170.00 0 0 0New 28.77%
0 0In the money 0New 14.69% 175.00 0 0 0New 24.25%
0 0In the money 0New 12.50% 180.00 0 0 0New 19.68%
0 0In the money 0New 8.62% 185.00 0 0 0New 7.58%
16 16In the money 0 6.01% 190.00 1,007 1,007 0 4.61%
STOCK PRICE $193.93
14 11 -3 3.19% 195.00NEAREST ATM 2 2In the money 0 4.47%
3,582 3,583 +1 8.41% 200.00 0 0In the money 0New 8.26%
2 2 0 9.48% 210.00 0 0In the money 0New 15.89%
0 0 0New 24.75% 220.00 0 0In the money 0New 22.34%
0 0 0New 31.05% 230.00 0 0In the money 0New 28.11%
0 0 0New 36.78% 240.00 0 0In the money 0New 33.43%
0 0 0New 42.07% 250.00 0 0In the money 0New 38.40%
0 0 0New 47.00% 260.00 0 0In the money 0New 41.13%
0 0 0New 51.63% 270.00 0 0In the money 0New 45.36%
0 0 0New 55.99% 280.00 0 0In the money 0New 49.39%
0 0 0New 60.11% 290.00 0 0In the money 0New 53.23%
Jan 15, 2027EXPIRATION76 contracts / 38 strikes
SAVED STOCK PRICE$193.93Nearest ATM strike $195.00
Jump to ATM
PTC 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 0.00% 60.00 0 0 0New 140.00%
0 0In the money 0New 0.00% 65.00 0 0 0New 131.14%
0 0In the money 0New 0.00% 70.00 1 1 0 122.98%
1 1In the money 0 0.00% 75.00 3 3 0 115.42%
1 1In the money 0 0.00% 80.00 4 4 0 108.36%
1 1In the money 0 0.00% 85.00 2 2 0 101.75%
1 1In the money 0 0.00% 90.00 1 1 0 95.52%
3 3In the money 0 0.00% 95.00 96 96 0 89.63%
25 25In the money 0 0.00% 100.00 18 18 0 53.98%
3 3In the money 0 0.00% 105.00 3 3 0 46.94%
26 26In the money 0 0.00% 110.00 1,107 1,107 0 43.67%
3 3In the money 0 0.00% 115.00 40 40 0 40.54%
2,248 2,248In the money 0 0.00% 120.00 35 35 0 40.34%
2,218 2,218In the money 0 0.00% 125.00 43 43 0 37.26%
15 15In the money 0 0.00% 130.00 40 40 0 34.29%
12 12In the money 0 0.00% 135.00 12 12 0 32.96%
23 23In the money 0 0.00% 140.00 32 32 0 30.07%
11 11In the money 0 0.00% 145.00 11 11 0 27.26%
533 533In the money 0 0.00% 150.00 1 1 0 24.52%
22 22In the money 0 0.00% 155.00 2 2 0 22.72%
13 13In the money 0 0.00% 160.00 7 7 0 20.02%
4 5In the money +1 0.00% 165.00 21 21 0 17.96%
3 3In the money 0 0.00% 170.00 35 35 0 15.28%
22 22In the money 0 0.00% 175.00 195 195 0 14.02%
6 6In the money 0 0.00% 180.00 255 255 0 10.88%
1 1In the money 0 0.00% 185.00 131 131 0 7.52%
4 4In the money 0 2.93% 190.00 494 502 +8 5.24%
STOCK PRICE $193.93
2,657 2,657 0 4.90% 195.00NEAREST ATM 33 33In the money 0 5.60%
2,543 2,545 +2 3.32% 200.00 1 1In the money 0 0.00%
6,545 6,545 0 6.20% 210.00 0 0In the money 0New 0.00%
0 0 0New 11.85% 220.00 0 0In the money 0New 0.00%
0 0 0New 24.80% 230.00 0 0In the money 0New 0.00%
0 0 0New 29.50% 240.00 0 0In the money 0New 0.00%
0 0 0New 33.84% 250.00 0 0In the money 0New 0.00%
0 0 0New 37.88% 260.00 0 0In the money 0New 0.00%
0 0 0New 41.67% 270.00 0 0In the money 0New 0.00%
0 0 0New 45.24% 280.00 0 0In the money 0New 0.00%
0 0 0New 48.62% 290.00 0 0In the money 0New 0.00%
Apr 16, 2027EXPIRATION68 contracts / 34 strikes
SAVED STOCK PRICE$193.93Nearest ATM strike $195.00
Jump to ATM
PTC option chain expiring 2027-04-16, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 53.36% 80.00 23 23 0 49.45%
0 0In the money 0New 45.06% 85.00 2 2 0 46.32%
0 0In the money 0New 40.69% 90.00 20 20 0 66.97%
0 0In the money 0New 44.60% 95.00 5 5 0 42.42%
0 0In the money 0New 43.27% 100.00 20 20 0 41.01%
0 0In the money 0New 37.91% 105.00 4 4 0 55.32%
1 1In the money 0 31.24% 110.00 5 5 0 51.80%
1 1In the money 0 0.00% 115.00 0 0 0New 48.42%
5 5In the money 0 32.74% 120.00 6 6 0 31.76%
24 24In the money 0 30.02% 125.00 1 1 0 32.43%
3 3In the money 0 25.79% 130.00 16 16 0 39.23%
3 3In the money 0 20.30% 135.00 21 21 0 36.47%
5 5In the money 0 24.67% 140.00 20 20 0 33.62%
8 8In the money 0 22.29% 145.00 0 0 0New 25.52%
119 119In the money 0 19.98% 150.00 79 79 0 28.26%
1 1In the money 0 19.70% 155.00 1 1 0 25.86%
1 1In the money 0 17.92% 160.00 2,549 2,549 0 23.46%
3 3In the money 0 15.67% 165.00 1 1 0 21.17%
6 6In the money 0 15.47% 170.00 102 104 +2 19.13%
2 2In the money 0 13.11% 175.00 30 31 +1 16.26%
41 41In the money 0 12.02% 180.00 355 356 +1 13.80%
6 6In the money 0 9.98% 185.00 2,196 2,196 0 11.40%
4 4In the money 0 7.96% 190.00 365 366 +1 8.81%
STOCK PRICE $193.93
765 765 0 5.75% 195.00NEAREST ATM 28 28In the money 0 6.39%
64 64 0 4.85% 200.00 1 1In the money 0 0.00%
2,292 2,292 0 4.42% 210.00 0 0In the money 0New 0.00%
11 11 0 8.58% 220.00 0 0In the money 0New 0.00%
5 5 0 10.92% 230.00 0 0In the money 0New 0.00%
0 0 0New 19.70% 240.00 0 0In the money 0New 0.00%
0 0 0New 22.74% 250.00 0 0In the money 0New 0.00%
0 0 0New 25.56% 260.00 0 0In the money 0New 0.00%
0 0 0New 28.21% 270.00 0 0In the money 0New 0.00%
0 0 0New 30.70% 280.00 0 0In the money 0New 0.00%
0 0 0New 33.06% 290.00 0 0In the money 0New 0.00%
Dec 17, 2027EXPIRATION60 contracts / 30 strikes
SAVED STOCK PRICE$193.93Nearest ATM strike $195.00
Jump to ATM
PTC option chain expiring 2027-12-17, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 2In the money +1 33.34% 100.00 0 0 0New 46.98%
1 2In the money +1 33.58% 105.00 0 0 0New 44.19%
1 2In the money +1 28.94% 110.00 0 0 0New 41.53%
25 27In the money +2 29.16% 115.00 0 0 0New 38.98%
1 1In the money 0 28.83% 120.00 0 0 0New 36.53%
0 1In the money +1New 24.99% 125.00 0 0 0New 34.18%
1 1In the money 0 24.70% 130.00 0 0 0New 31.90%
1 2In the money +1 24.10% 135.00 0 0 0New 29.70%
3 3In the money 0 23.29% 140.00 0 0 0New 27.56%
0 1In the money +1New 22.33% 145.00 2,000 2,000 0 25.55%
60 60In the money 0 21.26% 150.00 0 0 0New 23.45%
0 0In the money 0New 20.10% 155.00 0 0 0New 21.46%
0 0In the money 0New 18.86% 160.00 0 0 0New 19.50%
0 0In the money 0New 17.55% 165.00 0 0 0New 17.56%
1 1In the money 0 16.16% 170.00 0 0 0New 16.68%
0 1In the money +1New 14.71% 175.00 0 0 0New 14.69%
0 0In the money 0New 13.19% 180.00 0 0 0New 13.53%
0 0In the money 0New 10.31% 185.00 1 1 0 12.15%
160 160In the money 0 8.31% 190.00 421 421 0 7.92%
STOCK PRICE $193.93
157 157 0 6.91% 195.00NEAREST ATM 201 201In the money 0 7.77%
406 406 0 4.82% 200.00 0 0In the money 0New 0.00%
3,285 3,546 +261 2.41% 210.00 0 0In the money 0New 0.00%
27 27 0 4.27% 220.00 0 0In the money 0New 0.00%
0 0 0New 12.78% 230.00 0 0In the money 0New 0.00%
0 0 0New 15.26% 240.00 0 0In the money 0New 0.00%
0 0 0New 17.53% 250.00 0 0In the money 0New 0.00%
0 0 0New 19.61% 260.00 0 0In the money 0New 0.00%
0 0 0New 21.57% 270.00 0 0In the money 0New 0.00%
0 0 0New 23.40% 280.00 0 0In the money 0New 0.00%
0 0 0New 25.12% 290.00 0 0In the money 0New 0.00%

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