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 Some data may be out of date.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

PLMR

Daily option chain

Daily open interest

vs Oct 20, 2026

Saved stock price: $144.53 · 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
266 contracts / 5 expirationsClick OI for history
Nov 20, 2026EXPIRATION46 contracts / 23 strikes
SAVED STOCK PRICE$144.53Nearest ATM strike $145.00
Jump to ATM
PLMR option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 80.00 0 0 0New 137.84%
0 0In the money 0New 94.70% 85.00 0 0 0New 126.42%
0 0In the money 0New 88.76% 90.00 0 0 0New 115.54%
0 0In the money 0New 84.46% 95.00 1 1 0 105.64%
0 0In the money 0New 78.97% 100.00 1 1 0 96.50%
0 0In the money 0New 74.13% 105.00 1 1 0 87.52%
0 0In the money 0New 67.33% 110.00 1 1 0 77.84%
0 0In the money 0New 62.00% 115.00 0 0 0New 69.09%
0 0In the money 0New 58.54% 120.00 1 1 0 60.65%
2 2In the money 0 49.00% 125.00 5 5 0 51.50%
1 1In the money 0 49.80% 130.00 2 3 +1 44.11%
2 2In the money 0 46.39% 135.00 0 0 0New 43.01%
9 9In the money 0 43.18% 140.00 0 0 0New 41.35%
STOCK PRICE $144.53
9 9 0 40.66% 145.00NEAREST ATM 0 0In the money 0New 41.12%
9 10 +1 40.31% 150.00 0 0In the money 0New 38.76%
0 0 0New 40.34% 155.00 0 0In the money 0New 33.91%
0 0 0New 35.04% 160.00 0 0In the money 0New 39.84%
0 0 0New 45.35% 165.00 0 0In the money 0New 35.91%
0 0 0New 37.32% 170.00 0 0In the money 0New 32.11%
0 0 0New 52.99% 175.00 0 0In the money 0New 35.62%
0 0 0New 58.06% 180.00 0 0In the money 0New 42.21%
0 0 0New 63.17% 185.00 0 0In the money 0New 40.98%
0 0 0New 68.04% 190.00 0 0In the money 0New 49.94%
Dec 18, 2026EXPIRATION46 contracts / 23 strikes
SAVED STOCK PRICE$144.53Nearest ATM strike $145.00
Jump to ATM
PLMR option chain expiring 2026-12-18, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 67.38% 80.00 0 0 0New 100.62%
0 0In the money 0New 76.74% 85.00 0 0 0New 92.33%
0 0In the money 0New 70.53% 90.00 0 0 0New 84.82%
0 0In the money 0New 67.59% 95.00 0 0 0New 77.58%
0 0In the money 0New 61.28% 100.00 0 0 0New 70.89%
0 0In the money 0New 55.11% 105.00 0 0 0New 63.75%
0 0In the money 0New 52.95% 110.00 0 0 0New 56.80%
0 0In the money 0New 44.88% 115.00 0 0 0New 50.24%
0 0In the money 0New 43.03% 120.00 0 0 0New 44.61%
0 0In the money 0New 40.58% 125.00 0 0 0New 38.96%
0 0In the money 0New 40.18% 130.00 0 0 0New 41.38%
0 0In the money 0New 42.16% 135.00 0 0 0New 39.13%
0 0In the money 0New 38.82% 140.00 0 0 0New 38.48%
STOCK PRICE $144.53
0 1 +1New 35.88% 145.00NEAREST ATM 0 0In the money 0New 36.37%
0 2 +2New 35.84% 150.00 0 0In the money 0New 35.74%
0 0 0New 35.55% 155.00 0 0In the money 0New 34.12%
0 0 0New 33.61% 160.00 0 0In the money 0New 34.02%
0 0 0New 33.85% 165.00 0 0In the money 0New 33.99%
0 0 0New 36.37% 170.00 0 0In the money 0New 31.53%
0 0 0New 38.12% 175.00 0 0In the money 0New 34.60%
0 0 0New 41.32% 180.00 0 0In the money 0New 35.23%
0 0 0New 44.73% 185.00 0 0In the money 0New 37.96%
0 0 0New 48.22% 190.00 0 0In the money 0New 41.33%
Jan 15, 2027EXPIRATION62 contracts / 31 strikes
SAVED STOCK PRICE$144.53Nearest ATM strike $145.00
Jump to ATM
PLMR option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
3 3In the money 0 91.23% 55.00 7 7 0 124.15%
1 1In the money 0 85.58% 60.00 6 6 0 114.61%
3 3In the money 0 84.25% 65.00 6 6 0 105.83%
1 1In the money 0 81.22% 70.00 3 3 0 97.69%
0 0In the money 0New 71.98% 75.00 5 5 0 90.48%
2 2In the money 0 69.98% 80.00 0 0 0New 83.28%
0 0In the money 0New 66.05% 85.00 1 1 0 76.80%
2 2In the money 0 59.22% 90.00 2 2 0 70.60%
0 0In the money 0New 58.24% 95.00 0 0 0New 64.90%
2 2In the money 0 50.38% 100.00 2 2 0 58.84%
0 0In the money 0New 50.68% 105.00 1 1 0 53.45%
4 4In the money 0 47.21% 110.00 2 2 0 47.92%
10 10In the money 0 41.41% 115.00 2 2 0 43.45%
9 9In the money 0 39.56% 120.00 1 1 0 41.74%
4 4In the money 0 39.27% 125.00 3 3 0 38.94%
4 4In the money 0 38.27% 130.00 5 5 0 35.53%
5 5In the money 0 36.86% 135.00 2 2 0 36.99%
38 25In the money -13 37.84% 140.00 10 10 0 37.87%
STOCK PRICE $144.53
97 97 0 36.11% 145.00NEAREST ATM 3 3In the money 0 34.93%
17 17 0 33.88% 150.00 5 5In the money 0 34.66%
83 82 -1 32.56% 155.00 0 0In the money 0New 34.01%
20 20 0 30.36% 160.00 4 4In the money 0 33.66%
17 17 0 33.08% 165.00 0 0In the money 0New 33.15%
3 3 0 30.58% 170.00 116 116In the money 0 32.92%
8 8 0 34.35% 175.00 0 0In the money 0New 36.46%
1 1 0 36.93% 180.00 0 0In the money 0New 35.41%
61 61 0 33.69% 185.00 0 0In the money 0New 37.31%
2 2 0 40.48% 190.00 0 0In the money 0New 39.34%
2 2 0 42.84% 195.00 0 0In the money 0New 39.03%
51 51 0 45.28% 200.00 0 0In the money 0New 43.14%
0 0 0New 49.79% 210.00 0 0In the money 0New 48.30%
Apr 16, 2027EXPIRATION56 contracts / 28 strikes
SAVED STOCK PRICE$144.53Nearest ATM strike $145.00
Jump to ATM
PLMR option chain expiring 2027-04-16, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 67.36% 65.00 0 0 0New 76.25%
0 0In the money 0New 66.41% 70.00 2 2 0 70.72%
2 2In the money 0 61.05% 75.00 3 3 0 65.80%
0 0In the money 0New 58.71% 80.00 1 1 0 60.87%
0 0In the money 0New 54.19% 85.00 2 2 0 56.19%
2 2In the money 0 51.94% 90.00 1 1 0 51.71%
0 0In the money 0New 49.74% 95.00 0 0 0New 48.33%
0 0In the money 0New 47.54% 100.00 1 1 0 46.66%
0 0In the money 0New 45.03% 105.00 0 0 0New 42.49%
0 0In the money 0New 42.76% 110.00 2 2 0 40.68%
0 0In the money 0New 40.78% 115.00 1 1 0 39.73%
0 0In the money 0New 39.19% 120.00 1 1 0 39.08%
0 0In the money 0New 38.61% 125.00 1 1 0 37.76%
0 0In the money 0New 37.22% 130.00 2 2 0 36.54%
1 1In the money 0 36.67% 135.00 0 0 0New 36.13%
1 1In the money 0 35.98% 140.00 0 0 0New 35.40%
STOCK PRICE $144.53
3 3 0 35.67% 145.00NEAREST ATM 0 0In the money 0New 34.75%
5 5 0 35.32% 150.00 0 0In the money 0New 35.05%
0 0 0New 35.08% 155.00 0 0In the money 0New 34.00%
3 3 0 33.68% 160.00 0 0In the money 0New 33.80%
3 3 0 33.46% 165.00 0 0In the money 0New 33.18%
5 5 0 33.19% 170.00 1 1In the money 0 32.67%
0 0 0New 32.99% 175.00 0 0In the money 0New 33.05%
1 1 0 32.45% 180.00 0 0In the money 0New 33.21%
0 0 0New 31.61% 185.00 0 0In the money 0New 32.64%
1 1 0 31.33% 190.00 0 0In the money 0New 34.07%
1 1 0 32.11% 195.00 0 0In the money 0New 34.67%
0 0 0New 33.28% 200.00 0 0In the money 0New 33.87%
May 21, 2027EXPIRATION56 contracts / 28 strikes
SAVED STOCK PRICE$144.53Nearest ATM strike $145.00
Jump to ATM
PLMR option chain expiring 2027-05-21, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 1In the money +1New 66.79% 65.00 0 0 0New 72.47%
2 3In the money +1 64.63% 70.00 0 0 0New 66.72%
2 3In the money +1 61.62% 75.00 0 0 0New 58.14%
1 1In the money 0 56.82% 80.00 1 1 0 57.21%
0 0In the money 0New 54.20% 85.00 0 0 0New 53.22%
0 0In the money 0New 51.75% 90.00 0 0 0New 49.18%
0 0In the money 0New 49.40% 95.00 0 0 0New 46.86%
2 2In the money 0 46.85% 100.00 0 0 0New 44.61%
0 0In the money 0New 44.56% 105.00 0 0 0New 41.17%
0 0In the money 0New 43.29% 110.00 1 1 0 41.58%
0 0In the money 0New 40.69% 115.00 0 0 0New 40.40%
0 0In the money 0New 40.19% 120.00 1 1 0 39.32%
1 1In the money 0 38.96% 125.00 0 0 0New 38.63%
4 4In the money 0 37.96% 130.00 1 1 0 37.66%
0 0In the money 0New 37.61% 135.00 0 0 0New 36.93%
0 0In the money 0New 37.19% 140.00 0 0 0New 37.22%
STOCK PRICE $144.53
0 0 0New 36.81% 145.00NEAREST ATM 0 0In the money 0New 36.31%
0 0 0New 36.48% 150.00 0 0In the money 0New 35.89%
0 0 0New 35.97% 155.00 5 5In the money 0 35.26%
0 0 0New 35.30% 160.00 0 0In the money 0New 34.88%
0 0 0New 34.59% 165.00 0 0In the money 0New 34.79%
0 0 0New 34.11% 170.00 0 0In the money 0New 34.02%
1 1 0 33.64% 175.00 0 0In the money 0New 33.84%
0 0 0New 33.37% 180.00 0 0In the money 0New 34.37%
0 0 0New 33.16% 185.00 0 0In the money 0New 34.42%
0 1 +1New 32.41% 190.00 0 0In the money 0New 33.50%
1 2 +1 31.84% 195.00 0 0In the money 0New 34.56%
0 0 0New 32.26% 200.00 0 0In the money 0New 35.31%

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