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 Some data may be out of date.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

SQM

Daily option chain

Daily open interest

vs Oct 20, 2026

Saved stock price: $56.97 · 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
296 contracts / 5 expirationsClick OI for history
Nov 20, 2026EXPIRATION40 contracts / 20 strikes
SAVED STOCK PRICE$56.97Nearest ATM strike $57.50
Jump to ATM
SQM 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 67.08% 45.00 0 0 0New 61.73%
0 0In the money 0New 40.14% 47.50 2 2 0 46.42%
0 0In the money 0New 42.77% 50.00 11 14 +3 48.44%
0 0In the money 0New 42.69% 52.50 0 0 0New 38.36%
0 0In the money 0New 45.91% 55.00 89 90 +1 37.42%
STOCK PRICE $56.97
0 13 +13New 41.95% 57.50NEAREST ATM 28 25In the money -3 45.16%
13 26 +13 42.87% 60.00 107 108In the money +1 49.91%
45 47 +2 44.65% 62.50 23 23In the money 0 49.02%
57 78 +21 46.09% 65.00 5 5In the money 0 52.16%
64 59 -5 52.77% 67.50 33 19In the money -14 60.68%
93 69 -24 69.10% 70.00 15 15In the money 0 59.17%
57 57 0 75.10% 72.50 0 0In the money 0New 63.93%
39 39 0 59.99% 75.00 2 2In the money 0 67.85%
22 22 0 58.75% 77.50 0 0In the money 0New 73.68%
4 4 0 61.28% 80.00 6 0In the money -6 79.22%
36 36 0 69.99% 85.00 0 0In the money 0New 89.59%
1 1 0 78.01% 90.00 0 0In the money 0New 95.85%
1 1 0 85.45% 95.00 0 0In the money 0New 108.06%
0 0 0New 92.39% 100.00 0 0In the money 0New 127.63%
0 0 0New 95.20% 105.00 0 0In the money 0New 107.27%
Dec 18, 2026EXPIRATION34 contracts / 17 strikes
SAVED STOCK PRICE$56.97Nearest ATM strike $57.50
Jump to ATM
SQM 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 0.00% 40.00 0 0 0New 71.24%
0 0In the money 0New 46.70% 42.50 0 0 0New 61.62%
0 0In the money 0New 36.11% 45.00 0 0 0New 47.24%
0 0In the money 0New 35.21% 47.50 0 0 0New 43.85%
0 0In the money 0New 40.48% 50.00 1 39 +38 42.52%
0 0In the money 0New 42.73% 52.50 0 0 0New 43.52%
0 0In the money 0New 41.34% 55.00 0 0 0New 40.37%
STOCK PRICE $56.97
0 0 0New 37.66% 57.50NEAREST ATM 1 1In the money 0 40.39%
0 0 0New 40.32% 60.00 0 0In the money 0New 45.12%
0 0 0New 35.74% 62.50 0 0In the money 0New 45.76%
20 40 +20 43.31% 65.00 15 15In the money 0 47.44%
15 15 0 45.12% 67.50 0 0In the money 0New 50.39%
23 30 +7 46.76% 70.00 0 0In the money 0New 53.02%
0 0 0New 50.30% 75.00 0 0In the money 0New 54.69%
0 0 0New 61.28% 80.00 0 0In the money 0New 60.30%
0 0 0New 66.06% 85.00 0 0In the money 0New 66.21%
0 0 0New 75.96% 90.00 0 0In the money 0New 73.31%
Jan 15, 2027EXPIRATION80 contracts / 40 strikes
SAVED STOCK PRICE$56.97Nearest ATM strike $57.50
Jump to ATM
SQM option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 22.50 27 27 0 126.37%
0 0In the money 0New 0.00% 25.00 50 50 0 113.59%
0 0In the money 0New 0.00% 27.50 2 2 0 97.78%
0 0In the money 0New 0.00% 30.00 1 1 0 83.27%
0 0In the money 0New 0.00% 32.50 4 4 0 81.86%
0 0In the money 0New 0.00% 35.00 5 5 0 72.85%
1 1In the money 0 51.77% 37.50 1,445 1,445 0 61.41%
2 2In the money 0 47.82% 40.00 10 10 0 52.96%
0 0In the money 0New 30.54% 42.50 9 9 0 50.46%
0 0In the money 0New 42.71% 45.00 30 30 0 47.62%
10 11In the money +1 47.46% 47.50 11 11 0 39.40%
13 13In the money 0 40.52% 50.00 12 13 +1 42.40%
197 197In the money 0 43.86% 52.50 250 250 0 39.60%
18 18In the money 0 36.31% 55.00 32 32 0 37.06%
STOCK PRICE $56.97
1 1 0 39.39% 57.50NEAREST ATM 1,012 1,012In the money 0 40.59%
80 81 +1 39.14% 60.00 122 122In the money 0 41.48%
63 63 0 37.60% 62.50 806 821In the money +15 41.93%
40 40 0 41.17% 65.00 1,082 1,082In the money 0 43.28%
11 11 0 41.98% 67.50 27 27In the money 0 47.38%
988 989 +1 43.45% 70.00 1,070 1,070In the money 0 48.89%
32 32 0 43.93% 72.50 3 3In the money 0 47.75%
56 57 +1 47.15% 75.00 19 19In the money 0 48.35%
3 3 0 45.26% 77.50 8 8In the money 0 52.26%
1,050 1,050 0 48.61% 80.00 1,115 1,115In the money 0 54.85%
10 10 0 52.91% 82.50 3 2In the money -1 55.77%
172 172 0 46.19% 85.00 8 8In the money 0 57.51%
13 13 0 54.49% 87.50 73 20In the money -53 60.61%
59 59 0 57.89% 90.00 27 5In the money -22 63.59%
12 12 0 59.02% 92.50 0 0In the money 0New 66.47%
53 53 0 63.01% 95.00 0 0In the money 0New 73.85%
15 15 0 63.87% 97.50 0 0In the money 0New 77.96%
95 95 0 66.17% 100.00 0 0In the money 0New 74.54%
10 10 0 70.54% 105.00 0 0In the money 0New 79.52%
164 164 0 74.64% 110.00 0 0In the money 0New 79.37%
9 9 0 78.50% 115.00 0 0In the money 0New 88.70%
13 13 0 82.15% 120.00 0 0In the money 0New 87.87%
22 22 0 85.61% 125.00 0 0In the money 0New 97.00%
17 17 0 88.90% 130.00 0 0In the money 0New 100.88%
9 9 0 92.03% 135.00 0 0In the money 0New 104.60%
8 8 0 95.02% 140.00 0 0In the money 0New 108.17%
Apr 16, 2027EXPIRATION62 contracts / 31 strikes
SAVED STOCK PRICE$56.97Nearest ATM strike $57.50
Jump to ATM
SQM 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 49.65% 30.00 0 0 0New 81.36%
0 0In the money 0New 41.14% 32.50 0 0 0New 60.06%
0 0In the money 0New 50.90% 35.00 0 0 0New 60.94%
0 0In the money 0New 44.99% 37.50 0 1 +1New 53.89%
0 0In the money 0New 43.76% 40.00 2 2 0 49.36%
0 0In the money 0New 45.33% 42.50 1 2 +1 46.85%
0 0In the money 0New 47.98% 45.00 63 63 0 45.51%
0 0In the money 0New 47.02% 47.50 2 2 0 44.59%
0 0In the money 0New 45.94% 50.00 0 0 0New 44.64%
0 0In the money 0New 45.79% 52.50 0 0 0New 43.23%
0 1In the money +1New 42.67% 55.00 1 3 +2 46.97%
STOCK PRICE $56.97
0 0 0New 45.02% 57.50NEAREST ATM 1 1In the money 0 44.13%
0 0 0New 43.52% 60.00 0 0In the money 0New 45.64%
0 15 +15New 43.78% 62.50 2 2In the money 0 44.34%
2 2 0 40.95% 65.00 43 47In the money +4 44.85%
0 0 0New 45.24% 67.50 1 1In the money 0 45.67%
10 7 -3 43.32% 70.00 2 2In the money 0 45.06%
1 1 0 42.41% 72.50 3 3In the money 0 44.42%
2 2 0 42.42% 75.00 12 12In the money 0 47.01%
1 1 0 42.06% 77.50 2 2In the money 0 47.92%
2 2 0 43.34% 80.00 1 1In the money 0 46.70%
5 5 0 50.91% 82.50 2 2In the money 0 42.09%
6 6 0 48.33% 85.00 3 3In the money 0 48.10%
3 3 0 47.00% 87.50 3 3In the money 0 48.87%
4 4 0 49.74% 90.00 0 0In the money 0New 51.18%
5 5 0 49.80% 95.00 1 1In the money 0 54.57%
6 6 0 51.86% 100.00 0 0In the money 0New 57.51%
3 3 0 62.28% 105.00 0 0In the money 0New 61.31%
10 10 0 55.55% 110.00 0 0In the money 0New 64.90%
15 15 0 65.51% 115.00 0 0In the money 0New 68.31%
9 9 0 69.45% 120.00 0 0In the money 0New 71.55%
Jan 21, 2028EXPIRATION80 contracts / 40 strikes
SAVED STOCK PRICE$56.97Nearest ATM strike $57.50
Jump to ATM
SQM option chain expiring 2028-01-21, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
6 6In the money 0 49.32% 22.50 0 0 0New 73.26%
0 0In the money 0New 51.71% 25.00 0 0 0New 66.86%
2 2In the money 0 53.14% 27.50 2 2 0 61.66%
0 0In the money 0New 52.42% 30.00 0 0 0New 56.83%
0 0In the money 0New 51.04% 32.50 0 0 0New 57.24%
0 0In the money 0New 49.64% 35.00 0 0 0New 49.52%
0 0In the money 0New 50.77% 37.50 0 0 0New 48.84%
2 2In the money 0 48.12% 40.00 845 845 0 46.68%
29 29In the money 0 48.33% 42.50 16 16 0 47.28%
16 16In the money 0 47.98% 45.00 11 11 0 49.47%
20 20In the money 0 49.71% 47.50 0 0 0New 49.13%
3 3In the money 0 48.48% 50.00 11 11 0 47.22%
7 7In the money 0 49.21% 52.50 0 0 0New 49.55%
6 6In the money 0 49.52% 55.00 2 2 0 48.30%
STOCK PRICE $56.97
9 9 0 49.48% 57.50NEAREST ATM 1 1In the money 0 48.46%
65 65 0 48.95% 60.00 1,338 1,338In the money 0 48.48%
4 4 0 48.56% 62.50 0 0In the money 0New 48.23%
12 12 0 47.72% 65.00 253 253In the money 0 49.67%
4 4 0 48.66% 67.50 0 0In the money 0New 48.84%
165 165 0 46.33% 70.00 1 1In the money 0 49.80%
14 14 0 47.85% 72.50 2 2In the money 0 48.44%
21 21 0 49.59% 75.00 0 0In the money 0New 48.95%
1 1 0 48.28% 77.50 1 1In the money 0 49.25%
22 22 0 49.51% 80.00 6 6In the money 0 49.39%
2 2 0 47.81% 82.50 1 1In the money 0 49.30%
17 17 0 47.66% 85.00 1 1In the money 0 49.25%
2 2 0 50.04% 87.50 1 1In the money 0 49.72%
15 16 +1 48.96% 90.00 3 3In the money 0 50.06%
2 2 0 50.27% 92.50 5 5In the money 0 48.03%
6 6 0 49.62% 95.00 4 4In the money 0 48.18%
3 2 -1 45.43% 97.50 0 0In the money 0New 49.16%
95 95 0 46.73% 100.00 0 0In the money 0New 51.36%
4 4 0 49.46% 105.00 1 1In the money 0 50.95%
5 5 0 49.48% 110.00 0 0In the money 0New 49.25%
0 0 0New 51.89% 115.00 0 0In the money 0New 51.80%
11 11 0 48.73% 120.00 0 0In the money 0New 50.78%
7 7 0 51.92% 125.00 0 0In the money 0New 53.03%
0 0 0New 53.30% 130.00 0 0In the money 0New 55.20%
3 3 0 55.29% 135.00 0 0In the money 0New 57.27%
10 10 0 56.49% 140.00 0 0In the money 0New 59.25%

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