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 Some data may be out of date.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

GRND

Daily option chain

Daily open interest

vs Oct 20, 2026

Saved stock price: $14.10 · 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
222 contracts / 6 expirationsClick OI for history
Nov 20, 2026EXPIRATION42 contracts / 21 strikes
SAVED STOCK PRICE$14.10Nearest ATM strike $14.00
Jump to ATM
GRND 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% 4.00 0 0 0New 535.26%
5 5In the money 0 0.00% 5.00 0 0 0New 306.02%
0 0In the money 0New 0.00% 6.00 0 0 0New 378.62%
0 0In the money 0New 0.00% 7.00 0 0 0New 323.68%
0 0In the money 0New 0.00% 8.00 376 376 0 277.22%
0 0In the money 0New 0.00% 9.00 25 25 0 239.29%
116 116In the money 0 0.00% 10.00 3 3 0 127.96%
0 0In the money 0New 0.00% 11.00 98 98 0 79.05%
54 54In the money 0 68.66% 12.00 75 149 +74 69.18%
50 54In the money +4 23.60% 13.00 268 275 +7 66.11%
429 427In the money -2 68.27% 14.00NEAREST ATM 22 27 +5 62.46%
STOCK PRICE $14.10
1,108 1,051 -57 66.14% 15.00 66 67In the money +1 85.84%
293 293 0 57.55% 16.00 15 15In the money 0 81.61%
3,344 3,344 0 65.71% 17.00 15 15In the money 0 81.16%
74 74 0 89.79% 18.00 1 1In the money 0 90.45%
75 75 0 53.63% 19.00 1 1In the money 0 115.67%
185 185 0 61.19% 20.00 0 0In the money 0New 118.19%
5 5 0 122.32% 21.00 0 0In the money 0New 128.45%
13 13 0 131.48% 22.00 0 0In the money 0New 147.49%
1 1 0 140.02% 23.00 0 0In the money 0New 151.84%
127 127 0 155.52% 25.00 0 0In the money 0New 157.52%
Dec 18, 2026EXPIRATION36 contracts / 18 strikes
SAVED STOCK PRICE$14.10Nearest ATM strike $14.00
Jump to ATM
GRND 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 99.70% 7.00 0 0 0New 156.19%
0 0In the money 0New 80.73% 8.00 0 0 0New 131.92%
0 0In the money 0New 0.00% 9.00 0 0 0New 110.42%
0 0In the money 0New 0.00% 10.00 0 0 0New 90.94%
0 0In the money 0New 56.25% 11.00 0 0 0New 72.87%
0 0In the money 0New 69.30% 12.00 0 0 0New 55.65%
0 0In the money 0New 48.68% 13.00 0 0 0New 53.06%
0 0In the money 0New 54.58% 14.00NEAREST ATM 0 0 0New 52.94%
STOCK PRICE $14.10
20 20 0 51.59% 15.00 0 0In the money 0New 53.50%
0 0 0New 51.10% 16.00 0 0In the money 0New 53.23%
0 0 0New 55.29% 17.00 0 0In the money 0New 59.19%
0 0 0New 64.72% 18.00 0 0In the money 0New 62.64%
0 0 0New 73.17% 19.00 0 0In the money 0New 71.17%
0 0 0New 80.85% 20.00 0 0In the money 0New 75.11%
0 0 0New 87.91% 21.00 0 0In the money 0New 82.15%
0 0 0New 94.44% 22.00 0 0In the money 0New 88.70%
0 0 0New 100.52% 23.00 0 0In the money 0New 90.17%
0 0 0New 106.22% 24.00 0 0In the money 0New 100.65%
Jan 15, 2027EXPIRATION40 contracts / 20 strikes
SAVED STOCK PRICE$14.10Nearest ATM strike $14.00
Jump to ATM
GRND option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
6 6In the money 0 0.00% 3.00 0 0 0New 372.45%
69 69In the money 0 0.00% 5.00 1 1 0 254.26%
0 0In the money 0New 0.00% 6.00 0 0 0New 152.12%
0 0In the money 0New 0.00% 7.00 0 0 0New 186.51%
16 16In the money 0 0.00% 8.00 25 25 0 109.20%
0 0In the money 0New 0.00% 9.00 37 37 0 91.63%
56 56In the money 0 0.00% 10.00 18 18 0 75.72%
0 0In the money 0New 40.86% 11.00 52 52 0 50.88%
413 413In the money 0 48.16% 12.00 88 88 0 42.80%
4 4In the money 0 30.22% 13.00 19 19 0 48.28%
30 30In the money 0 49.54% 14.00NEAREST ATM 16 15 -1 50.12%
STOCK PRICE $14.10
166 166 0 46.70% 15.00 194 194In the money 0 46.44%
1,751 1,751 0 50.22% 16.00 89 89In the money 0 60.68%
611 611 0 50.67% 17.00 34 34In the money 0 51.41%
30 30 0 51.65% 18.00 0 0In the money 0New 48.01%
2,460 2,460 0 54.00% 20.00 31 31In the money 0 67.49%
111 111 0 76.14% 22.00 1 1In the money 0 76.09%
1,650 1,650 0 53.46% 25.00 0 0In the money 0New 90.93%
322 322 0 144.05% 30.00 0 0In the money 0New 111.07%
385 385 0 78.80% 35.00 0 0In the money 0New 127.48%
Feb 19, 2027EXPIRATION40 contracts / 20 strikes
SAVED STOCK PRICE$14.10Nearest ATM strike $14.00
Jump to ATM
GRND option chain expiring 2027-02-19, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 113.09% 5.00 0 0 0New 150.67%
0 0In the money 0New 93.84% 6.00 0 0 0New 137.07%
0 0In the money 0New 77.71% 7.00 0 0 0New 107.81%
0 0In the money 0New 63.78% 8.00 0 0 0New 91.04%
0 0In the money 0New 61.91% 9.00 0 0 0New 76.19%
2 2In the money 0 0.00% 10.00 0 0 0New 64.22%
5 5In the money 0 48.52% 11.00 1 1 0 51.54%
0 0In the money 0New 35.10% 12.00 1 1 0 52.97%
10 10In the money 0 49.38% 13.00 0 0 0New 65.86%
0 0In the money 0New 45.41% 14.00NEAREST ATM 1 1 0 40.46%
STOCK PRICE $14.10
19 19 0 39.20% 15.00 0 0In the money 0New 51.95%
39 39 0 41.65% 16.00 1 1In the money 0 43.75%
7 10 +3 44.28% 17.00 1 1In the money 0 52.25%
12 12 0 49.11% 18.00 0 0In the money 0New 35.64%
33 33 0 50.74% 19.00 0 0In the money 0New 44.32%
24 24 0 56.04% 20.00 0 0In the money 0New 57.71%
5 5 0 60.90% 21.00 0 0In the money 0New 60.38%
13 13 0 77.23% 25.00 0 0In the money 0New 67.74%
0 0 0New 92.98% 30.00 0 0In the money 0New 101.53%
0 0 0New 105.54% 35.00 0 0In the money 0New 84.23%
May 21, 2027EXPIRATION38 contracts / 19 strikes
SAVED STOCK PRICE$14.10Nearest ATM strike $14.00
Jump to ATM
GRND option chain expiring 2027-05-21, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 7.00 0 0 0New 89.02%
0 0In the money 0New 56.41% 8.00 0 0 0New 69.89%
0 0In the money 0New 0.00% 9.00 0 0 0New 59.99%
37 37In the money 0 30.87% 10.00 1 1 0 54.05%
0 0In the money 0New 38.24% 11.00 0 0 0New 48.50%
45 45In the money 0 46.94% 12.00 0 0 0New 42.24%
0 0In the money 0New 40.16% 13.00 0 0 0New 37.20%
0 0In the money 0New 49.98% 14.00NEAREST ATM 0 0 0New 49.43%
STOCK PRICE $14.10
20 20 0 37.64% 15.00 0 0In the money 0New 39.16%
7 7 0 40.81% 16.00 0 0In the money 0New 40.72%
0 0 0New 41.84% 17.00 0 0In the money 0New 37.78%
0 0 0New 48.14% 18.00 0 0In the money 0New 30.82%
0 0 0New 48.42% 19.00 0 0In the money 0New 35.37%
0 0 0New 44.49% 20.00 0 0In the money 0New 49.48%
1 1 0 46.59% 21.00 0 0In the money 0New 48.11%
0 0 0New 52.73% 22.00 0 0In the money 0New 0.00%
0 0 0New 54.24% 23.00 0 0In the money 0New 55.52%
1 1 0 57.19% 25.00 0 0In the money 0New 62.13%
0 0 0New 61.51% 30.00 0 0In the money 0New 78.51%
Jan 21, 2028EXPIRATION26 contracts / 13 strikes
SAVED STOCK PRICE$14.10Nearest ATM strike $15.00
Jump to ATM
GRND option chain expiring 2028-01-21, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
12 12In the money 0 103.84% 3.00 0 0 0New 192.24%
3 3In the money 0 63.36% 5.00 7 7 0 128.75%
174 174In the money 0 64.24% 8.00 0 0 0New 85.18%
302 302In the money 0 45.49% 10.00 1 1 0 66.56%
73 73In the money 0 54.59% 13.00 31 31 0 51.13%
STOCK PRICE $14.10
115 115 0 43.92% 15.00NEAREST ATM 3 3In the money 0 58.70%
66 66 0 51.59% 17.00 8 8In the money 0 36.96%
89 89 0 57.09% 20.00 1 1In the money 0 36.59%
28 28 0 56.61% 22.00 4 4In the money 0 34.15%
122 122 0 47.40% 25.00 1 1In the money 0 45.31%
6 6 0 66.70% 27.00 0 0In the money 0New 0.00%
6 6 0 72.13% 30.00 4 4In the money 0 60.54%
0 0 0New 79.18% 35.00 0 0In the money 0New 0.00%

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