OI update signal: Not confirmed MSFT / AAPL · Checked Oct 23, 09:56 EDT
The latest collection has not completed. Some symbols may not be updated yet.
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

NSP

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $50.02 · Expirations before Oct 20, 2026 hidden automatically.

ITM In the money Unshaded: out of the money ATM Strike equals stock price Based on the saved stock price
92 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION22 contracts / 11 strikes
SAVED STOCK PRICE$50.02Nearest ATM strike $50.00
Jump to ATM
NSP option chain expiring 2026-11-20, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 146.62% 25.00 1 2 +1 151.74%
0 1In the money +1New 122.07% 30.00 1 1 0 159.78%
0 0In the money 0New 97.78% 35.00 1 1 0 127.44%
0 0In the money 0New 84.62% 40.00 2 2 0 95.68%
4 4In the money 0 81.17% 45.00 0 0 0New 80.32%
6 15In the money +9 79.87% 50.00NEAREST ATM 3 3 0 75.44%
STOCK PRICE $50.02
2 6 +4 75.39% 55.00 0 0In the money 0New 72.19%
2 12 +10 66.33% 60.00 0 0In the money 0New 74.22%
5 5 0 93.46% 65.00 0 0In the money 0New 72.62%
4 4 0 105.08% 70.00 0 0In the money 0New 0.00%
2 2 0 89.42% 75.00 0 0In the money 0New 81.22%
Dec 18, 2026EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$50.02Nearest ATM strike $50.00
Jump to ATM
NSP option chain expiring 2026-12-18, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 107.07% 25.00 0 0 0New 108.17%
0 0In the money 0New 94.51% 30.00 0 0 0New 93.80%
0 0In the money 0New 67.94% 35.00 0 0 0New 96.79%
0 0In the money 0New 67.39% 40.00 0 0 0New 74.20%
0 0In the money 0New 63.29% 45.00 0 0 0New 68.21%
0 0In the money 0New 61.64% 50.00NEAREST ATM 0 0 0New 65.60%
STOCK PRICE $50.02
0 0 0New 60.39% 55.00 0 0In the money 0New 61.76%
0 1 +1New 63.80% 60.00 0 0In the money 0New 60.36%
0 0 0New 62.77% 65.00 0 0In the money 0New 62.78%
0 0 0New 63.04% 70.00 0 0In the money 0New 65.29%
Jan 15, 2027EXPIRATION30 contracts / 15 strikes
SAVED STOCK PRICE$50.02Nearest ATM strike $50.00
Jump to ATM
NSP option chain expiring 2027-01-15, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 17.50 41 41 0 131.22%
0 0In the money 0New 89.02% 20.00 4 4 0 117.56%
0 0In the money 0New 97.26% 22.50 1 1 0 105.38%
1 1In the money 0 94.75% 25.00 4 4 0 94.40%
3 3In the money 0 79.96% 30.00 1 1 0 82.42%
2 2In the money 0 73.28% 35.00 3 3 0 82.00%
4 4In the money 0 67.28% 40.00 22 22 0 70.12%
18 18In the money 0 60.36% 45.00 0 0 0New 63.38%
91 88In the money -3 57.43% 50.00NEAREST ATM 5 5 0 60.77%
STOCK PRICE $50.02
44 44 0 56.67% 55.00 16 16In the money 0 59.86%
4 5 +1 52.75% 60.00 1 1In the money 0 57.49%
7 7 0 61.80% 65.00 0 0In the money 0New 53.46%
4 4 0 66.38% 70.00 0 0In the money 0New 54.62%
100 100 0 70.97% 75.00 1 1In the money 0 50.17%
1 1 0 59.01% 80.00 0 0In the money 0New 52.89%
Apr 16, 2027EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$50.02Nearest ATM strike $50.00
Jump to ATM
NSP option chain expiring 2027-04-16, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 71.68% 30.00 2 2 0 73.70%
0 0In the money 0New 68.59% 35.00 2 2 0 65.44%
1 1In the money 0 61.76% 40.00 2 2 0 64.65%
2 2In the money 0 61.45% 45.00 3 3 0 64.15%
2 3In the money +1 59.21% 50.00NEAREST ATM 3 3 0 60.67%
STOCK PRICE $50.02
0 0 0New 58.88% 55.00 0 0In the money 0New 59.33%
2 2 0 57.05% 60.00 0 0In the money 0New 58.39%
1 1 0 55.36% 65.00 0 0In the money 0New 57.08%
0 0 0New 54.72% 70.00 0 0In the money 0New 57.07%
1 1 0 53.24% 75.00 0 0In the money 0New 54.61%

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