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 Some data may be out of date.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

WDFC

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $210.18 · 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
244 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION68 contracts / 34 strikes
SAVED STOCK PRICE$210.18Nearest ATM strike $210.00
Jump to ATM
WDFC 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 93.84% 120.00 2 2 0 106.30%
0 0In the money 0New 86.74% 125.00 0 0 0New 105.82%
0 0In the money 0New 79.89% 130.00 2 22 +20 93.66%
0 0In the money 0New 73.28% 135.00 1 1 0 96.05%
0 0In the money 0New 71.55% 140.00 4 4 0 82.36%
0 0In the money 0New 65.36% 145.00 2 3 +1 76.86%
0 0In the money 0New 0.00% 150.00 6 8 +2 68.11%
0 0In the money 0New 48.92% 155.00 2 7 +5 59.48%
0 0In the money 0New 0.00% 160.00 4 12 +8 45.06%
1 1In the money 0 0.00% 165.00 4 11 +7 50.66%
0 0In the money 0New 39.06% 170.00 110 130 +20 39.70%
1 1In the money 0 0.00% 175.00 14 18 +4 38.50%
0 0In the money 0New 35.14% 180.00 42 44 +2 38.50%
4 4In the money 0 31.90% 185.00 9 12 +3 32.26%
2 2In the money 0 32.27% 190.00 13 15 +2 34.84%
5 45In the money +40 30.73% 195.00 13 13 0 33.18%
3 5In the money +2 31.57% 200.00 6 6 0 31.06%
35 41In the money +6 30.19% 210.00NEAREST ATM 13 13 0 31.74%
STOCK PRICE $210.18
37 58 +21 29.70% 220.00 15 15In the money 0 27.18%
35 254 +219 26.47% 230.00 13 13In the money 0 29.23%
21 30 +9 26.16% 240.00 5 3In the money -2 31.28%
34 67 +33 31.40% 250.00 1 0In the money -1 37.71%
90 92 +2 30.86% 260.00 0 0In the money 0New 48.51%
15 15 0 50.53% 270.00 0 0In the money 0New 50.67%
19 19 0 56.31% 280.00 0 0In the money 0New 58.73%
8 8 0 61.26% 290.00 0 0In the money 0New 75.17%
16 16 0 45.20% 300.00 0 0In the money 0New 80.54%
2 2 0 87.97% 310.00 0 0In the money 0New 72.86%
2 2 0 102.60% 320.00 0 0In the money 0New 77.82%
4 4 0 107.98% 330.00 0 0In the money 0New 82.59%
0 0 0New 135.18% 340.00 0 0In the money 0New 87.18%
1 1 0 118.04% 350.00 0 0In the money 0New 91.62%
0 0 0New 102.64% 360.00 0 0In the money 0New 95.91%
2 2 0 116.75% 370.00 0 0In the money 0New 100.06%
Dec 18, 2026EXPIRATION52 contracts / 26 strikes
SAVED STOCK PRICE$210.18Nearest ATM strike $210.00
Jump to ATM
WDFC 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 67.16% 130.00 0 0 0New 71.76%
0 0In the money 0New 63.80% 135.00 0 0 0New 69.59%
0 0In the money 0New 64.16% 140.00 0 0 0New 65.14%
0 0In the money 0New 57.67% 145.00 0 0 0New 60.78%
0 0In the money 0New 48.07% 150.00 0 0 0New 57.64%
0 0In the money 0New 48.05% 155.00 0 0 0New 56.76%
0 0In the money 0New 44.70% 160.00 0 0 0New 49.64%
0 0In the money 0New 26.76% 165.00 0 11 +11New 40.57%
0 0In the money 0New 34.70% 170.00 0 1 +1New 44.37%
0 0In the money 0New 35.62% 175.00 0 10 +10New 36.64%
0 0In the money 0New 34.67% 180.00 5 5 0 40.03%
0 0In the money 0New 34.74% 185.00 1 1 0 33.68%
0 0In the money 0New 30.27% 190.00 0 0 0New 31.44%
0 0In the money 0New 31.91% 195.00 0 0 0New 31.27%
1 1In the money 0 31.11% 200.00 0 0 0New 29.59%
0 1In the money +1New 27.47% 210.00NEAREST ATM 0 0 0New 31.54%
STOCK PRICE $210.18
0 1 +1New 28.09% 220.00 0 0In the money 0New 28.37%
0 10 +10New 24.70% 230.00 0 0In the money 0New 29.41%
0 10 +10New 31.36% 240.00 0 0In the money 0New 26.10%
0 12 +12New 28.32% 250.00 0 0In the money 0New 29.42%
0 0 0New 35.84% 260.00 0 0In the money 0New 34.50%
0 0 0New 39.01% 270.00 0 0In the money 0New 39.27%
0 0 0New 43.88% 280.00 0 0In the money 0New 43.78%
0 0 0New 46.06% 290.00 0 0In the money 0New 48.07%
0 0 0New 49.24% 300.00 0 0In the money 0New 52.16%
0 0 0New 74.88% 310.00 0 0In the money 0New 56.08%
Feb 19, 2027EXPIRATION66 contracts / 33 strikes
SAVED STOCK PRICE$210.18Nearest ATM strike $210.00
Jump to ATM
WDFC 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 55.94% 125.00 7 7 0 59.41%
0 0In the money 0New 52.84% 130.00 2 2 0 63.36%
0 0In the money 0New 50.78% 135.00 0 0 0New 55.67%
1 1In the money 0 47.75% 140.00 1 1 0 52.98%
0 0In the money 0New 40.05% 145.00 3 3 0 51.74%
0 0In the money 0New 41.80% 150.00 2 2 0 48.49%
0 0In the money 0New 36.23% 155.00 0 0 0New 47.60%
1 1In the money 0 36.96% 160.00 6 6 0 44.83%
0 0In the money 0New 39.10% 165.00 3 3 0 46.27%
0 0In the money 0New 38.32% 170.00 3 5 +2 41.81%
1 1In the money 0 36.91% 175.00 1 5 +4 40.92%
0 0In the money 0New 36.16% 180.00 7 7 0 36.89%
3,152 3,152In the money 0 34.22% 185.00 0 0 0New 37.70%
3,152 3,157In the money +5 35.30% 190.00 110 112 +2 35.62%
1 1In the money 0 36.59% 195.00 1 1 0 35.42%
5 5In the money 0 34.14% 200.00 58 58 0 35.14%
0 0In the money 0New 34.05% 210.00NEAREST ATM 12 12 0 35.02%
STOCK PRICE $210.18
1 1 0 31.83% 220.00 5 5In the money 0 33.67%
2 4 +2 28.46% 230.00 0 0In the money 0New 29.62%
2 2 0 28.79% 240.00 0 0In the money 0New 30.61%
8 8 0 28.29% 250.00 0 0In the money 0New 30.05%
8 8 0 28.34% 260.00 2 2In the money 0 30.92%
509 509 0 31.91% 270.00 1 1In the money 0 34.46%
11 11 0 35.01% 280.00 0 0In the money 0New 32.69%
14 14 0 33.28% 290.00 0 0In the money 0New 37.73%
45 45 0 30.28% 300.00 0 0In the money 0New 40.93%
2 2 0 45.11% 310.00 0 0In the money 0New 44.00%
6 6 0 44.94% 320.00 0 0In the money 0New 46.94%
1 1 0 52.77% 330.00 0 0In the money 0New 49.76%
15 15 0 55.81% 340.00 0 0In the money 0New 52.48%
2 2 0 54.66% 350.00 0 0In the money 0New 55.11%
0 0 0New 49.25% 360.00 0 0In the money 0New 57.64%
1 1 0 50.23% 370.00 0 0In the money 0New 60.10%
May 21, 2027EXPIRATION58 contracts / 29 strikes
SAVED STOCK PRICE$210.18Nearest ATM strike $210.00
Jump to ATM
WDFC 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 34.49% 110.00 0 0 0New 46.49%
0 0In the money 0New 45.61% 115.00 0 0 0New 55.39%
0 0In the money 0New 45.51% 120.00 0 0 0New 53.03%
0 0In the money 0New 46.26% 125.00 0 0 0New 51.50%
0 0In the money 0New 45.00% 130.00 0 0 0New 49.61%
0 0In the money 0New 43.49% 135.00 1 1 0 48.32%
0 0In the money 0New 43.55% 140.00 0 0 0New 41.62%
0 0In the money 0New 40.17% 145.00 0 0 0New 43.54%
0 0In the money 0New 38.76% 150.00 0 0 0New 42.22%
0 0In the money 0New 38.99% 155.00 0 0 0New 42.26%
0 0In the money 0New 37.82% 160.00 0 1 +1New 43.67%
0 0In the money 0New 37.45% 165.00 0 0 0New 39.33%
0 0In the money 0New 37.26% 170.00 0 0 0New 37.49%
0 0In the money 0New 37.05% 175.00 0 0 0New 37.46%
0 0In the money 0New 39.02% 180.00 1 1 0 37.10%
0 1In the money +1New 35.62% 185.00 0 0 0New 36.43%
0 0In the money 0New 36.62% 190.00 4 4 0 36.89%
0 0In the money 0New 35.88% 195.00 1 1 0 36.82%
1 2In the money +1 35.74% 200.00 0 0 0New 35.86%
0 0In the money 0New 33.65% 210.00NEAREST ATM 1 1 0 33.78%
STOCK PRICE $210.18
0 0 0New 32.21% 220.00 0 0In the money 0New 32.16%
3 3 0 30.92% 230.00 0 0In the money 0New 31.37%
1 1 0 31.25% 240.00 0 0In the money 0New 30.37%
1 1 0 30.19% 250.00 0 0In the money 0New 30.74%
4 4 0 31.13% 260.00 0 0In the money 0New 32.03%
3 3 0 30.48% 270.00 0 0In the money 0New 31.80%
2 2 0 32.14% 280.00 0 0In the money 0New 32.12%
0 0 0New 32.80% 290.00 0 0In the money 0New 33.11%
0 0 0New 34.60% 300.00 0 0In the money 0New 34.85%

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