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,FSUN,FSV,FTRE,FWDI,FWRG

CHYM

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $30.16 · 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
302 contracts / 10 expirationsClick OI for history
Nov 20, 2026EXPIRATION28 contracts / 14 strikes
SAVED STOCK PRICE$30.16Nearest ATM strike $30.00
Jump to ATM
CHYM option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 1In the money 0 0.00% 17.50 216 216 0 112.72%
2 2In the money 0 103.57% 20.00 104 104 0 105.84%
3 3In the money 0 0.00% 22.50 1,109 1,109 0 74.83%
6 6In the money 0 55.44% 25.00 514 584 +70 68.30%
335 335In the money 0 61.78% 27.50 626 626 0 63.59%
1,302 1,382In the money +80 60.86% 30.00NEAREST ATM 410 855 +445 61.80%
STOCK PRICE $30.16
340 360 +20 60.93% 32.50 59 59In the money 0 58.88%
1,430 1,512 +82 62.47% 35.00 1,604 1,604In the money 0 65.73%
91 102 +11 62.96% 37.50 0 0In the money 0New 73.47%
57 77 +20 62.92% 40.00 0 0In the money 0New 59.57%
765 766 +1 77.59% 42.50 0 0In the money 0New 0.00%
5 5 0 93.38% 45.00 0 0In the money 0New 90.10%
2 2 0 100.51% 47.50 0 0In the money 0New 107.82%
13 13 0 108.93% 50.00 0 0In the money 0New 120.64%
Dec 18, 2026EXPIRATION36 contracts / 18 strikes
SAVED STOCK PRICE$30.16Nearest ATM strike $30.00
Jump to ATM
CHYM 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 0.00% 7.50 5 5 0 210.91%
0 0In the money 0New 0.00% 10.00 7 7 0 173.34%
0 0In the money 0New 0.00% 12.50 39 39 0 141.35%
5 5In the money 0 63.85% 15.00 93 93 0 117.92%
266 266In the money 0 82.22% 17.50 100 100 0 97.60%
131 131In the money 0 75.58% 20.00 190 190 0 79.38%
1,164 1,164In the money 0 53.87% 22.50 698 698 0 65.02%
211 211In the money 0 52.43% 25.00 355 355 0 58.21%
386 386In the money 0 57.25% 27.50 284 284 0 59.24%
342 362In the money +20 55.48% 30.00NEAREST ATM 375 375 0 55.84%
STOCK PRICE $30.16
1,256 1,315 +59 56.16% 32.50 222 222In the money 0 54.49%
1,121 1,118 -3 55.42% 35.00 44 44In the money 0 56.57%
263 264 +1 55.37% 37.50 12 12In the money 0 56.58%
337 334 -3 56.45% 40.00 0 0In the money 0New 57.56%
25 25 0 54.88% 42.50 0 0In the money 0New 61.15%
84 84 0 60.09% 45.00 0 0In the money 0New 61.45%
28 28 0 59.94% 47.50 0 0In the money 0New 61.30%
4,414 4,414 0 65.35% 50.00 0 0In the money 0New 82.16%
Jan 15, 2027EXPIRATION38 contracts / 19 strikes
SAVED STOCK PRICE$30.16Nearest ATM strike $30.00
Jump to ATM
CHYM option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
60 60In the money 0 0.00% 5.00 20 20 0 222.86%
78 78In the money 0 0.00% 7.50 7 7 0 173.12%
16 16In the money 0 0.00% 10.00 38 38 0 142.35%
70 70In the money 0 0.00% 12.50 1,524 1,524 0 97.60%
27 27In the money 0 73.08% 15.00 506 506 0 85.47%
360 360In the money 0 67.42% 17.50 1,421 1,421 0 80.31%
869 869In the money 0 61.61% 20.00 6,557 6,557 0 65.39%
113 113In the money 0 50.72% 22.50 1,135 1,135 0 57.46%
459 459In the money 0 53.57% 25.00 955 955 0 53.41%
1,925 1,925In the money 0 54.76% 27.50 281 281 0 56.01%
7,413 7,403In the money -10 55.19% 30.00NEAREST ATM 791 791 0 50.84%
STOCK PRICE $30.16
218 218 0 51.52% 32.50 353 353In the money 0 54.33%
422 422 0 52.16% 35.00 166 166In the money 0 52.46%
9,240 9,240 0 50.81% 37.50 69 69In the money 0 53.85%
3,890 3,890 0 53.81% 40.00 27 24In the money -3 53.81%
232 232 0 51.81% 42.50 0 0In the money 0New 54.57%
786 786 0 51.54% 45.00 0 0In the money 0New 56.44%
65 65 0 59.25% 47.50 0 0In the money 0New 54.27%
3,788 3,788 0 55.30% 50.00 0 0In the money 0New 59.34%
Mar 19, 2027EXPIRATION32 contracts / 16 strikes
SAVED STOCK PRICE$30.16Nearest ATM strike $30.00
Jump to ATM
CHYM option chain expiring 2027-03-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
36 36In the money 0 0.00% 12.50 11 11 0 80.14%
0 0In the money 0New 66.25% 15.00 19 19 0 77.02%
0 0In the money 0New 59.76% 17.50 15 15 0 65.00%
12 12In the money 0 57.25% 20.00 119 119 0 60.50%
62 62In the money 0 57.22% 22.50 1,001 1,001 0 57.13%
7 7In the money 0 54.85% 25.00 72 72 0 56.76%
193 193In the money 0 56.90% 27.50 167 167 0 55.34%
1,103 1,103In the money 0 55.22% 30.00NEAREST ATM 2,362 2,362 0 54.20%
STOCK PRICE $30.16
46 46 0 54.33% 32.50 104 104In the money 0 54.60%
60 61 +1 53.04% 35.00 28 28In the money 0 52.82%
106 106 0 54.46% 37.50 12 12In the money 0 53.96%
1,046 1,051 +5 53.11% 40.00 0 0In the money 0New 53.66%
45 45 0 53.83% 42.50 0 0In the money 0New 52.74%
199 199 0 55.94% 45.00 0 0In the money 0New 57.33%
48 48 0 53.62% 47.50 0 0In the money 0New 48.75%
94 94 0 53.08% 50.00 0 0In the money 0New 49.24%
May 21, 2027EXPIRATION24 contracts / 12 strikes
SAVED STOCK PRICE$30.16Nearest ATM strike $30.00
Jump to ATM
CHYM 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 62.93% 15.00 1 1 0 69.43%
1 1In the money 0 59.93% 17.50 0 0 0New 63.25%
0 0In the money 0New 60.23% 20.00 9 9 0 58.93%
0 0In the money 0New 56.08% 22.50 0 0 0New 56.93%
0 0In the money 0New 55.34% 25.00 1 1 0 55.38%
1 1In the money 0 54.56% 27.50 262 262 0 56.42%
9 9In the money 0 53.81% 30.00NEAREST ATM 0 0 0New 54.30%
STOCK PRICE $30.16
0 0 0New 54.29% 32.50 0 0In the money 0New 53.49%
10 10 0 53.98% 35.00 0 0In the money 0New 54.56%
0 0 0New 55.08% 37.50 0 0In the money 0New 53.29%
1 1 0 53.62% 40.00 0 0In the money 0New 54.55%
7 7 0 53.82% 42.50 0 0In the money 0New 55.84%
Jun 17, 2027EXPIRATION26 contracts / 13 strikes
SAVED STOCK PRICE$30.16Nearest ATM strike $30.00
Jump to ATM
CHYM option chain expiring 2027-06-17, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 69.74% 15.00 0 0 0New 66.54%
0 0In the money 0New 60.92% 17.50 0 0 0New 61.17%
0 0In the money 0New 58.80% 20.00 0 0 0New 58.85%
0 0In the money 0New 57.62% 22.50 0 0 0New 56.71%
0 0In the money 0New 57.42% 25.00 0 0 0New 55.80%
0 0In the money 0New 56.08% 27.50 0 0 0New 55.84%
0 0In the money 0New 55.05% 30.00NEAREST ATM 0 0 0New 55.88%
STOCK PRICE $30.16
0 0 0New 54.87% 32.50 0 0In the money 0New 54.52%
0 0 0New 55.12% 35.00 0 0In the money 0New 53.52%
0 0 0New 53.66% 37.50 0 0In the money 0New 54.64%
0 0 0New 53.27% 40.00 0 0In the money 0New 53.25%
0 0 0New 52.21% 42.50 0 0In the money 0New 53.38%
0 0 0New 50.83% 45.00 0 0In the money 0New 51.38%
Aug 20, 2027EXPIRATION24 contracts / 12 strikes
SAVED STOCK PRICE$30.16Nearest ATM strike $30.00
Jump to ATM
CHYM option chain expiring 2027-08-20, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 60.44% 15.00 16 16 0 62.85%
0 0In the money 0New 59.81% 17.50 38 38 0 60.64%
0 0In the money 0New 58.10% 20.00 13 13 0 59.31%
0 0In the money 0New 56.51% 22.50 0 0 0New 57.86%
2 2In the money 0 57.84% 25.00 0 0 0New 57.53%
0 0In the money 0New 56.99% 27.50 25 25 0 56.12%
0 0In the money 0New 56.59% 30.00NEAREST ATM 0 0 0New 56.35%
STOCK PRICE $30.16
0 0 0New 56.21% 32.50 0 0In the money 0New 55.52%
0 0 0New 55.97% 35.00 0 0In the money 0New 56.14%
1 1 0 56.01% 37.50 0 0In the money 0New 54.61%
2 2 0 54.83% 40.00 0 0In the money 0New 54.29%
0 0 0New 54.88% 42.50 0 0In the money 0New 53.91%
Nov 19, 2027EXPIRATION24 contracts / 12 strikes
SAVED STOCK PRICE$30.16Nearest ATM strike $30.00
Jump to ATM
CHYM option chain expiring 2027-11-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 1In the money 0 59.98% 15.00 37 37 0 62.10%
0 0In the money 0New 58.99% 17.50 9 9 0 59.87%
0 0In the money 0New 58.06% 20.00 0 0 0New 58.50%
4 4In the money 0 56.55% 22.50 0 0 0New 57.53%
0 0In the money 0New 58.30% 25.00 0 0 0New 57.76%
5 5In the money 0 57.32% 27.50 32 32 0 57.16%
760 760In the money 0 56.96% 30.00NEAREST ATM 50 50 0 56.18%
STOCK PRICE $30.16
2,251 2,251 0 56.80% 32.50 50 50In the money 0 56.20%
25 25 0 56.12% 35.00 2 2In the money 0 55.99%
4 4 0 56.21% 37.50 0 0In the money 0New 55.66%
3 3 0 55.98% 40.00 0 0In the money 0New 55.72%
0 0 0New 54.87% 42.50 0 0In the money 0New 54.11%
Jan 21, 2028EXPIRATION40 contracts / 20 strikes
SAVED STOCK PRICE$30.16Nearest ATM strike $30.00
Jump to ATM
CHYM option chain expiring 2028-01-21, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
5 5In the money 0 146.76% 2.50 1,331 1,331 0 113.34%
49 49In the money 0 91.51% 5.00 17 17 0 140.54%
178 178In the money 0 93.00% 7.50 666 666 0 73.29%
109 109In the money 0 69.79% 10.00 102 102 0 70.62%
27 27In the money 0 68.54% 12.50 127 126 -1 61.42%
284 286In the money +2 64.64% 15.00 206 206 0 55.82%
56 56In the money 0 54.92% 17.50 669 669 0 63.88%
743 743In the money 0 59.78% 20.00 900 900 0 58.04%
938 938In the money 0 60.13% 22.50 110 110 0 53.18%
1,588 1,588In the money 0 55.14% 25.00 79 79 0 50.08%
507 507In the money 0 49.82% 27.50 54 54 0 46.12%
1,184 1,184In the money 0 52.97% 30.00NEAREST ATM 19 19 0 49.33%
STOCK PRICE $30.16
67 67 0 50.16% 32.50 41 41In the money 0 47.62%
1,510 1,510 0 51.87% 35.00 317 317In the money 0 49.08%
1,257 1,257 0 53.12% 37.50 4 4In the money 0 50.72%
400 400 0 57.06% 40.00 1 1In the money 0 50.41%
56 56 0 47.56% 42.50 0 0In the money 0New 54.56%
0 0 0New 50.02% 45.00 0 0In the money 0New 50.30%
10 10 0 50.28% 47.50 0 0In the money 0New 54.88%
121 121 0 50.94% 50.00 1 1In the money 0 53.15%
Jan 19, 2029EXPIRATION30 contracts / 15 strikes
SAVED STOCK PRICE$30.16Nearest ATM strike $30.00
Jump to ATM
CHYM option chain expiring 2029-01-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
252 252In the money 0 59.63% 15.00 0 0 0New 61.86%
108 108In the money 0 53.38% 17.50 0 0 0New 61.99%
3 3In the money 0 60.52% 20.00 9 9 0 55.76%
0 0In the money 0New 59.01% 22.50 24 24 0 58.78%
0 0In the money 0New 57.70% 25.00 8 8 0 55.91%
2 2In the money 0 57.61% 27.50 1 1 0 53.68%
0 0In the money 0New 56.94% 30.00NEAREST ATM 0 0 0New 54.26%
STOCK PRICE $30.16
0 0 0New 56.13% 32.50 3 3In the money 0 54.12%
3 3 0 54.93% 35.00 0 0In the money 0New 53.40%
0 0 0New 55.42% 37.50 0 0In the money 0New 52.24%
0 0 0New 56.11% 40.00 1 1In the money 0 53.53%
10 10 0 53.95% 42.50 0 0In the money 0New 51.48%
1 1 0 54.04% 45.00 0 0In the money 0New 51.94%
2 2 0 53.61% 47.50 0 0In the money 0New 53.58%
2 2 0 53.22% 50.00 0 0In the money 0New 51.78%

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