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 Some data may be out of date.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

CMI

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $518.68 · 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
548 contracts / 5 expirationsClick OI for history
Nov 20, 2026EXPIRATION64 contracts / 32 strikes
SAVED STOCK PRICE$518.68Nearest ATM strike $520.00
Jump to ATM
CMI option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 57.79% 390.00 2 2 0 56.48%
3 3In the money 0 54.56% 400.00 17 17 0 57.72%
0 0In the money 0New 54.56% 410.00 22 22 0 55.26%
0 0In the money 0New 52.34% 420.00 15 31 +16 50.19%
0 0In the money 0New 52.02% 430.00 20 24 +4 48.86%
0 0In the money 0New 50.26% 440.00 16 16 0 48.52%
20 20In the money 0 49.26% 450.00 33 37 +4 48.23%
0 0In the money 0New 49.40% 460.00 59 66 +7 48.03%
0 0In the money 0New 48.30% 470.00 22 59 +37 47.61%
0 0In the money 0New 47.84% 480.00 62 75 +13 47.25%
0 0In the money 0New 46.95% 490.00 152 152 0 47.44%
51 52In the money +1 46.43% 500.00 259 290 +31 47.09%
2 3In the money +1 46.15% 510.00 567 581 +14 45.98%
STOCK PRICE $518.68
16 28 +12 45.00% 520.00NEAREST ATM 66 65In the money -1 46.41%
263 260 -3 44.37% 530.00 586 590In the money +4 43.60%
58 63 +5 42.27% 540.00 20 22In the money +2 42.59%
85 85 0 41.94% 550.00 46 45In the money -1 41.83%
109 158 +49 40.83% 560.00 4 4In the money 0 40.68%
47 55 +8 39.75% 570.00 0 0In the money 0New 39.58%
47 46 -1 40.32% 580.00 1 2In the money +1 39.09%
308 311 +3 39.01% 590.00 1 1In the money 0 38.09%
113 142 +29 40.58% 600.00 0 0In the money 0New 38.01%
21 41 +20 42.46% 610.00 2 2In the money 0 37.23%
80 96 +16 39.01% 620.00 0 0In the money 0New 36.92%
20 21 +1 43.87% 630.00 2 2In the money 0 33.64%
16 19 +3 45.66% 640.00 1 1In the money 0 33.88%
27 27 0 47.63% 650.00 0 0In the money 0New 24.10%
39 39 0 49.62% 660.00 0 0In the money 0New 0.00%
48 48 0 51.48% 670.00 0 0In the money 0New 0.00%
7 7 0 53.63% 680.00 0 0In the money 0New 0.00%
5 5 0 53.97% 690.00 0 0In the money 0New 0.00%
2 2 0 57.55% 700.00 0 0In the money 0New 0.00%
Dec 18, 2026EXPIRATION116 contracts / 58 strikes
SAVED STOCK PRICE$518.68Nearest ATM strike $520.00
Jump to ATM
CMI option chain expiring 2026-12-18, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
39 39 0 70.62% 940.00 0 0In the money 0New 68.56%
3 3 0 72.66% 960.00 0 0In the money 0New 71.01%
60 60 0 74.65% 980.00 0 0In the money 0New 73.42%
2 2 0 76.59% 1000.00 0 0In the money 0New 75.77%
3 3 0 78.47% 1020.00 0 0In the money 0New 78.08%
8 8 0 80.32% 1040.00 0 0In the money 0New 80.28%
20 20 0 82.12% 1060.00 0 0In the money 0New 82.41%
1 1 0 83.87% 1080.00 0 0In the money 0New 84.50%
Showing strikes 51–58 of 58
Mar 19, 2027EXPIRATION138 contracts / 69 strikes
SAVED STOCK PRICE$518.68Nearest ATM strike $520.00
Jump to ATM
CMI option chain expiring 2027-03-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
6 6In the money 0 56.31% 270.00 9 9 0 54.44%
6 6In the money 0 56.06% 280.00 2 2 0 52.85%
5 5In the money 0 52.80% 290.00 2 2 0 50.64%
4 4In the money 0 51.83% 300.00 48 48 0 49.10%
11 11In the money 0 48.53% 310.00 5 5 0 46.92%
6 6In the money 0 48.44% 320.00 12 12 0 44.10%
4 4In the money 0 46.72% 330.00 12 12 0 43.66%
15 15In the money 0 45.59% 340.00 8 8 0 42.56%
83 83In the money 0 44.60% 350.00 13 13 0 41.17%
5 5In the money 0 43.64% 360.00 24 24 0 40.83%
2 2In the money 0 43.07% 370.00 15 15 0 41.22%
4 4In the money 0 42.77% 380.00 35 35 0 40.41%
7 7In the money 0 41.61% 390.00 67 67 0 40.46%
20 20In the money 0 41.50% 400.00 42 42 0 40.25%
3 3In the money 0 40.61% 410.00 27 27 0 39.92%
34 78In the money +44 40.27% 420.00 41 41 0 39.70%
24 24In the money 0 40.19% 430.00 23 24 +1 39.21%
19 82In the money +63 39.85% 440.00 73 77 +4 39.11%
7 7In the money 0 39.71% 450.00 54 54 0 38.88%
14 14In the money 0 39.52% 460.00 212 212 0 38.82%
2 2In the money 0 39.33% 470.00 65 64 -1 38.19%
2 2In the money 0 38.84% 480.00 39 39 0 39.13%
4 5In the money +1 38.62% 490.00 23 23 0 38.28%
51 51In the money 0 38.10% 500.00 36 36 0 37.99%
7 8In the money +1 37.87% 510.00 22 22 0 37.77%
STOCK PRICE $518.68
21 21 0 38.01% 520.00NEAREST ATM 22 22In the money 0 37.41%
15 15 0 37.38% 530.00 34 34In the money 0 36.62%
9 9 0 37.24% 540.00 38 38In the money 0 36.60%
40 40 0 37.06% 550.00 20 18In the money -2 36.41%
20 20 0 36.78% 560.00 39 39In the money 0 35.46%
30 30 0 35.43% 570.00 8 8In the money 0 35.57%
14 14 0 35.22% 580.00 22 22In the money 0 35.00%
17 16 -1 35.72% 590.00 15 15In the money 0 35.01%
21 19 -2 35.35% 600.00 29 29In the money 0 34.52%
8 44 +36 34.24% 610.00 17 17In the money 0 34.61%
215 249 +34 33.92% 620.00 4 4In the money 0 34.22%
38 38 0 33.67% 630.00 133 133In the money 0 33.92%
43 43 0 33.47% 640.00 12 12In the money 0 34.00%
89 90 +1 33.69% 650.00 58 58In the money 0 33.91%
42 42 0 33.32% 660.00 10 10In the money 0 34.07%
27 27 0 33.58% 670.00 19 19In the money 0 33.86%
85 85 0 33.50% 680.00 184 184In the money 0 34.44%
25 25 0 33.53% 690.00 9 9In the money 0 34.22%
187 188 +1 33.24% 700.00 262 262In the money 0 34.49%
19 19 0 33.57% 710.00 1 1In the money 0 34.57%
60 60 0 33.64% 720.00 4 4In the money 0 35.03%
10 10 0 33.91% 730.00 2 2In the money 0 35.21%
141 141 0 33.59% 740.00 1 1In the money 0 35.37%
13 13 0 34.70% 750.00 0 0In the money 0New 35.79%
21 21 0 33.90% 760.00 0 0In the money 0New 35.88%
Showing strikes 1–50 of 69
Jun 17, 2027EXPIRATION118 contracts / 59 strikes
SAVED STOCK PRICE$518.68Nearest ATM strike $520.00
Jump to ATM
CMI 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 45.40% 300.00 2 3 +1 40.51%
25 25In the money 0 44.13% 310.00 3 3 0 40.91%
11 11In the money 0 43.30% 320.00 0 1 +1New 40.28%
6 6In the money 0 42.39% 330.00 24 24 0 40.42%
8 8In the money 0 42.31% 340.00 0 0 0New 40.09%
4 4In the money 0 41.94% 350.00 206 206 0 39.95%
4 4In the money 0 41.23% 360.00 9 9 0 40.09%
4 4In the money 0 40.98% 370.00 13 13 0 39.59%
5 5In the money 0 40.76% 380.00 0 0 0New 39.40%
29 29In the money 0 40.39% 390.00 15 15 0 38.97%
38 39In the money +1 39.98% 400.00 51 52 +1 39.01%
8 8In the money 0 39.75% 410.00 10 10 0 38.83%
32 32In the money 0 39.45% 420.00 2 2 0 38.49%
5 5In the money 0 39.24% 430.00 2 2 0 38.48%
12 12In the money 0 38.76% 440.00 5 5 0 38.14%
2 5In the money +3 38.63% 450.00 10 10 0 38.02%
10 10In the money 0 38.25% 460.00 3 3 0 37.89%
5 5In the money 0 38.23% 470.00 1 3 +2 37.73%
6 6In the money 0 38.08% 480.00 7 7 0 37.56%
2 2In the money 0 37.72% 490.00 8 13 +5 37.59%
5 5In the money 0 37.32% 500.00 22 22 0 37.25%
6 6In the money 0 37.18% 510.00 53 50 -3 37.04%
STOCK PRICE $518.68
13 13 0 37.04% 520.00NEAREST ATM 3 3In the money 0 36.98%
4 4 0 36.75% 530.00 3 3In the money 0 36.27%
7 9 +2 36.56% 540.00 0 0In the money 0New 36.09%
12 12 0 36.23% 550.00 35 39In the money +4 35.73%
2 2 0 36.12% 560.00 2 2In the money 0 35.54%
3 3 0 35.87% 570.00 4 4In the money 0 35.27%
3 3 0 34.65% 580.00 6 6In the money 0 35.19%
4 5 +1 34.81% 590.00 0 0In the money 0New 35.00%
13 14 +1 34.29% 600.00 100 100In the money 0 34.68%
6 6 0 34.02% 610.00 2 2In the money 0 34.71%
3 3 0 33.85% 620.00 0 0In the money 0New 34.28%
2 4 +2 33.68% 630.00 0 0In the money 0New 34.07%
0 0 0New 33.64% 640.00 0 0In the money 0New 33.97%
8 8 0 33.48% 650.00 6 6In the money 0 33.84%
3 3 0 33.27% 660.00 5 5In the money 0 33.58%
13 19 +6 32.93% 670.00 0 0In the money 0New 33.55%
2 2 0 33.09% 680.00 3 3In the money 0 33.48%
19 19 0 32.94% 690.00 3 3In the money 0 33.50%
25 25 0 32.90% 700.00 0 0In the money 0New 33.50%
144 150 +6 32.56% 720.00 0 0In the money 0New 33.78%
28 28 0 32.44% 740.00 0 0In the money 0New 33.88%
205 211 +6 32.16% 760.00 0 0In the money 0New 34.26%
3 3 0 32.24% 780.00 0 0In the money 0New 34.76%
208 207 -1 31.99% 800.00 0 0In the money 0New 34.04%
2 2 0 32.20% 820.00 0 0In the money 0New 36.10%
1 1 0 32.10% 840.00 0 0In the money 0New 37.48%
1 1 0 32.42% 860.00 0 0In the money 0New 39.12%
2 2 0 32.95% 880.00 0 0In the money 0New 41.02%
Showing strikes 1–50 of 59
Sep 17, 2027EXPIRATION112 contracts / 56 strikes
SAVED STOCK PRICE$518.68Nearest ATM strike $520.00
Jump to ATM
CMI option chain expiring 2027-09-17, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 2 0 33.05% 840.00 0 0In the money 0New 34.30%
1 1 0 33.01% 860.00 0 0In the money 0New 35.79%
2 2 0 33.25% 880.00 0 0In the money 0New 37.24%
0 0 0New 33.47% 900.00 0 0In the money 0New 38.66%
2 2 0 33.56% 920.00 0 0In the money 0New 40.05%
1 1 0 33.65% 940.00 0 0In the money 0New 41.40%
Showing strikes 51–56 of 56

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