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

CWST

Daily option chain

Daily open interest

vs Oct 20, 2026

Saved stock price: $96.60 · 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
158 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION38 contracts / 19 strikes
SAVED STOCK PRICE$96.60Nearest ATM strike $95.00
Jump to ATM
CWST 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% 45.00 0 0 0New 126.22%
0 0In the money 0New 0.00% 50.00 0 0 0New 164.14%
0 0In the money 0New 0.00% 55.00 0 0 0New 144.08%
0 0In the money 0New 63.54% 60.00 0 0 0New 125.66%
0 0In the money 0New 49.26% 65.00 186 186 0 108.56%
0 0In the money 0New 55.94% 70.00 1 1 0 92.50%
0 0In the money 0New 47.82% 75.00 37 37 0 77.78%
1 139In the money +138 41.16% 80.00 154 154 0 65.69%
2 3In the money +1 47.49% 85.00 0 2 +2New 54.49%
6 124In the money +118 49.41% 90.00 0 1 +1New 45.31%
150 150In the money 0 42.54% 95.00NEAREST ATM 0 0 0New 42.55%
STOCK PRICE $96.60
2 2 0 41.48% 100.00 0 0In the money 0New 41.12%
1 1 0 34.17% 105.00 0 0In the money 0New 34.61%
0 0 0New 41.16% 110.00 0 0In the money 0New 29.16%
0 0 0New 47.33% 115.00 0 0In the money 0New 0.00%
0 0 0New 64.64% 120.00 0 0In the money 0New 44.29%
0 0 0New 69.68% 125.00 0 0In the money 0New 51.09%
0 0 0New 79.98% 130.00 0 0In the money 0New 54.85%
0 0 0New 74.10% 135.00 0 0In the money 0New 60.78%
Dec 18, 2026EXPIRATION44 contracts / 22 strikes
SAVED STOCK PRICE$96.60Nearest ATM strike $95.00
Jump to ATM
CWST option chain expiring 2026-12-18, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
14 14In the money 0 92.10% 45.00 0 0 0New 118.26%
0 0In the money 0New 95.00% 50.00 0 0 0New 117.30%
0 0In the money 0New 86.10% 55.00 0 0 0New 103.56%
0 0In the money 0New 70.54% 60.00 1 1 0 91.39%
1 1In the money 0 51.07% 65.00 7 7 0 80.40%
0 0In the money 0New 51.11% 70.00 5 5 0 70.22%
2 2In the money 0 48.85% 75.00 7 7 0 54.10%
2 2In the money 0 52.94% 80.00 8 8 0 53.98%
11 11In the money 0 45.98% 85.00 2 2 0 48.93%
1 1In the money 0 42.55% 90.00 6 6 0 41.85%
55 55In the money 0 38.03% 95.00NEAREST ATM 0 0 0New 40.64%
STOCK PRICE $96.60
3 5 +2 40.53% 100.00 6 6In the money 0 39.94%
3 3 0 39.66% 105.00 0 0In the money 0New 38.42%
2 2 0 38.90% 110.00 0 0In the money 0New 34.22%
0 0 0New 40.01% 115.00 0 0In the money 0New 32.14%
2 2 0 45.51% 120.00 0 0In the money 0New 30.81%
10 10 0 45.38% 125.00 0 0In the money 0New 35.69%
0 0 0New 56.06% 130.00 0 0In the money 0New 42.34%
0 0 0New 61.08% 135.00 0 0In the money 0New 41.63%
0 0 0New 64.28% 140.00 0 0In the money 0New 45.71%
0 0 0New 70.27% 145.00 0 0In the money 0New 49.63%
0 0 0New 65.80% 150.00 0 0In the money 0New 61.18%
Mar 19, 2027EXPIRATION42 contracts / 21 strikes
SAVED STOCK PRICE$96.60Nearest ATM strike $95.00
Jump to ATM
CWST option chain expiring 2027-03-19, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 2In the money 0 0.00% 50.00 0 0 0New 74.94%
0 0In the money 0New 52.38% 55.00 1 1 0 67.33%
0 26In the money +26New 50.51% 60.00 4 4 0 60.45%
3 6In the money +3 48.46% 65.00 2 2 0 54.34%
0 0In the money 0New 45.60% 70.00 0 0 0New 48.50%
5 6In the money +1 43.34% 75.00 1 1 0 43.38%
1 1In the money 0 41.14% 80.00 4 4 0 40.74%
11 11In the money 0 39.79% 85.00 12 12 0 39.47%
5 5In the money 0 39.90% 90.00 0 0 0New 38.71%
0 0In the money 0New 38.22% 95.00NEAREST ATM 1 1 0 37.17%
STOCK PRICE $96.60
0 0 0New 37.65% 100.00 1 1In the money 0 37.45%
1 1 0 34.19% 105.00 0 0In the money 0New 35.78%
7 7 0 35.47% 110.00 0 20In the money +20New 34.19%
0 0 0New 34.28% 115.00 0 0In the money 0New 34.01%
4 4 0 33.04% 120.00 0 0In the money 0New 32.41%
0 0 0New 34.44% 125.00 0 0In the money 0New 31.40%
4 4 0 36.37% 130.00 0 0In the money 0New 32.33%
0 0 0New 35.05% 135.00 0 0In the money 0New 34.65%
3 3 0 40.76% 140.00 0 0In the money 0New 37.68%
0 0 0New 43.11% 145.00 0 0In the money 0New 40.58%
0 0 0New 45.52% 150.00 0 0In the money 0New 43.36%
Jun 17, 2027EXPIRATION34 contracts / 17 strikes
SAVED STOCK PRICE$96.60Nearest ATM strike $95.00
Jump to ATM
CWST option chain expiring 2027-06-17, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 58.10% 45.00 0 0 0New 69.54%
0 0In the money 0New 54.65% 50.00 0 0 0New 62.71%
0 0In the money 0New 53.15% 55.00 0 0 0New 57.14%
0 0In the money 0New 49.60% 60.00 0 0 0New 54.08%
0 0In the money 0New 46.87% 65.00 0 0 0New 51.18%
0 0In the money 0New 46.37% 70.00 0 0 0New 46.02%
0 0In the money 0New 44.38% 75.00 0 0 0New 42.56%
0 0In the money 0New 40.95% 80.00 0 0 0New 41.39%
0 0In the money 0New 41.04% 85.00 0 0 0New 39.70%
0 0In the money 0New 39.58% 90.00 0 0 0New 38.73%
0 0In the money 0New 37.72% 95.00NEAREST ATM 0 0 0New 37.89%
STOCK PRICE $96.60
0 0 0New 37.56% 100.00 0 0In the money 0New 37.32%
0 0 0New 36.89% 105.00 0 0In the money 0New 36.78%
0 0 0New 35.74% 110.00 0 0In the money 0New 36.52%
0 0 0New 34.61% 115.00 0 0In the money 0New 34.24%
0 0 0New 34.32% 120.00 0 0In the money 0New 33.64%
0 0 0New 33.61% 125.00 0 0In the money 0New 34.10%

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