OI update signal: Likely updated MSFT / AAPL · Checked Oct 26, 11:45 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 Some data may be out of date.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

CACI

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $623.00 · 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
432 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION84 contracts / 42 strikes
SAVED STOCK PRICE$623.00Nearest ATM strike $620.00
Jump to ATM
CACI 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 59.62% 450.00 0 0 0New 73.41%
0 0In the money 0New 49.74% 460.00 0 1 +1New 69.33%
0 0In the money 0New 50.68% 470.00 4 4 0 65.31%
0 0In the money 0New 50.77% 480.00 1 1 0 61.35%
0 0In the money 0New 49.57% 490.00 11 11 0 57.43%
0 0In the money 0New 47.26% 500.00 9 11 +2 46.58%
0 0In the money 0New 45.38% 510.00 4 4 0 49.74%
0 0In the money 0New 42.96% 520.00 10 10 0 49.55%
0 0In the money 0New 41.92% 530.00 6 6 0 46.61%
0 0In the money 0New 39.96% 540.00 4 4 0 41.24%
3 3In the money 0 38.46% 550.00 8 18 +10 39.80%
0 0In the money 0New 38.72% 560.00 3 13 +10 36.54%
84 84In the money 0 37.77% 570.00 79 79 0 38.04%
3 3In the money 0 37.12% 580.00 2 2 0 35.63%
0 0In the money 0New 37.42% 590.00 3 3 0 36.31%
1 1In the money 0 37.40% 600.00 4 51 +47 37.04%
2 2In the money 0 35.95% 610.00 1 3 +2 37.21%
21 13In the money -8 36.54% 620.00NEAREST ATM 9 10 +1 37.04%
STOCK PRICE $623.00
1 5 +4 35.40% 630.00 0 2In the money +2New 36.69%
6 14 +8 35.90% 640.00 2 2In the money 0 36.98%
55 58 +3 36.75% 650.00 2 3In the money +1 36.54%
149 114 -35 36.88% 660.00 0 1In the money +1New 36.04%
61 62 +1 37.13% 670.00 0 0In the money 0New 36.70%
1 3 +2 37.36% 680.00 0 0In the money 0New 36.68%
5 6 +1 38.20% 690.00 2 2In the money 0 35.61%
65 68 +3 39.29% 700.00 0 0In the money 0New 37.33%
3 4 +1 37.13% 710.00 0 0In the money 0New 37.30%
2 2 0 43.85% 720.00 0 0In the money 0New 35.78%
0 0 0New 42.78% 730.00 0 0In the money 0New 38.58%
0 0 0New 41.54% 740.00 0 0In the money 0New 36.71%
1 2 +1 43.88% 750.00 0 0In the money 0New 34.73%
0 0 0New 46.27% 760.00 0 0In the money 0New 34.35%
9 11 +2 39.65% 770.00 0 0In the money 0New 42.04%
0 0 0New 50.82% 780.00 0 0In the money 0New 44.11%
4 4 0 53.03% 790.00 0 0In the money 0New 45.56%
0 6 +6New 55.20% 800.00 0 0In the money 0New 48.13%
0 0 0New 57.32% 810.00 0 0In the money 0New 50.08%
10 10 0 59.40% 820.00 0 0In the money 0New 51.99%
1 1 0 50.01% 830.00 0 0In the money 0New 53.87%
11 11 0 63.44% 840.00 0 0In the money 0New 52.70%
1 1 0 65.40% 850.00 0 0In the money 0New 54.44%
1 2 +1 55.13% 860.00 0 0In the money 0New 57.82%
Dec 18, 2026EXPIRATION134 contracts / 67 strikes
SAVED STOCK PRICE$623.00Nearest ATM strike $620.00
Jump to ATM
CACI 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% 270.00 1 1 0 117.56%
0 0In the money 0New 0.00% 280.00 4 4 0 112.97%
0 0In the money 0New 0.00% 290.00 4 4 0 108.54%
0 0In the money 0New 0.00% 300.00 1 1 0 104.26%
0 0In the money 0New 0.00% 310.00 0 0 0New 100.12%
0 0In the money 0New 0.00% 320.00 0 0 0New 96.11%
0 0In the money 0New 0.00% 330.00 5 5 0 92.23%
0 0In the money 0New 0.00% 340.00 1 1 0 88.45%
0 0In the money 0New 0.00% 350.00 63 63 0 59.89%
2 2In the money 0 0.00% 360.00 6 6 0 81.20%
0 0In the money 0New 0.00% 370.00 3 3 0 77.72%
0 0In the money 0New 0.00% 380.00 10 10 0 74.32%
0 0In the money 0New 53.59% 390.00 3 3 0 71.00%
1 1In the money 0 0.00% 400.00 17 17 0 67.76%
0 0In the money 0New 0.00% 410.00 5 5 0 64.59%
1 1In the money 0 0.00% 420.00 4 4 0 61.48%
1,142 1,142In the money 0 36.05% 430.00 5 5 0 58.43%
1,143 1,143In the money 0 37.79% 440.00 4 4 0 55.43%
1 1In the money 0 33.96% 450.00 28 28 0 52.49%
3 3In the money 0 37.26% 460.00 3 2 -1 51.33%
20 20In the money 0 39.41% 470.00 10 10 0 46.75%
18 18In the money 0 40.68% 480.00 6 6 0 52.07%
1 1In the money 0 39.49% 490.00 14 14 0 41.18%
10 10In the money 0 37.72% 500.00 9 9 0 45.98%
3 3In the money 0 36.97% 510.00 1 2 +1 38.88%
8 7In the money -1 38.82% 520.00 5 5 0 37.21%
2 2In the money 0 37.03% 530.00 5 5 0 36.24%
200 200In the money 0 36.27% 540.00 23 19 -4 36.46%
4 4In the money 0 36.25% 550.00 115 32 -83 35.50%
2 2In the money 0 36.15% 560.00 11 11 0 36.24%
2 2In the money 0 35.76% 570.00 53 53 0 34.89%
113 113In the money 0 35.72% 580.00 22 22 0 35.36%
0 0In the money 0New 35.37% 590.00 3 3 0 34.79%
134 133In the money -1 35.22% 600.00 30 30 0 34.76%
5 6In the money +1 35.14% 610.00 5 8 +3 34.76%
37 37In the money 0 35.19% 620.00NEAREST ATM 108 108 0 35.57%
STOCK PRICE $623.00
14 14 0 35.03% 630.00 2 2In the money 0 35.86%
109 109 0 35.94% 640.00 9 9In the money 0 35.33%
14 14 0 36.01% 650.00 12 12In the money 0 35.42%
66 66 0 36.44% 660.00 131 131In the money 0 35.76%
5 5 0 36.75% 670.00 1 1In the money 0 35.56%
65 65 0 36.74% 680.00 52 52In the money 0 36.19%
1 2 +1 36.14% 690.00 0 0In the money 0New 35.70%
24 24 0 34.91% 700.00 0 0In the money 0New 35.59%
0 0 0New 36.66% 710.00 0 0In the money 0New 35.75%
13 13 0 35.84% 720.00 2 2In the money 0 35.06%
0 0 0New 36.85% 730.00 0 0In the money 0New 35.46%
17 17 0 37.00% 740.00 0 0In the money 0New 35.18%
0 0 0New 34.77% 750.00 0 0In the money 0New 35.45%
102 102 0 36.36% 760.00 0 0In the money 0New 35.47%
Showing strikes 1–50 of 67
Mar 19, 2027EXPIRATION116 contracts / 58 strikes
SAVED STOCK PRICE$623.00Nearest ATM strike $620.00
Jump to ATM
CACI option chain expiring 2027-03-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0 0New 34.02% 840.00 0 0In the money 0New 35.05%
0 0 0New 33.38% 860.00 0 0In the money 0New 35.24%
0 0 0New 34.02% 880.00 0 0In the money 0New 36.72%
0 0 0New 34.42% 900.00 0 0In the money 0New 38.80%
0 0 0New 33.18% 920.00 0 0In the money 0New 40.60%
1 1 0 34.67% 940.00 0 0In the money 0New 42.36%
6 6 0 36.12% 960.00 0 0In the money 0New 44.06%
0 0 0New 37.53% 980.00 0 0In the money 0New 45.72%
Showing strikes 51–58 of 58
Jun 17, 2027EXPIRATION98 contracts / 49 strikes
SAVED STOCK PRICE$623.00Nearest ATM strike $620.00
Jump to ATM
CACI 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 42.37% 360.00 0 0 0New 43.30%
0 0In the money 0New 42.05% 370.00 0 0 0New 42.27%
0 0In the money 0New 42.02% 380.00 0 1 +1New 41.32%
0 0In the money 0New 41.47% 390.00 0 0 0New 41.88%
0 0In the money 0New 41.17% 400.00 0 0 0New 41.43%
0 0In the money 0New 40.80% 410.00 0 0 0New 39.73%
0 0In the money 0New 40.44% 420.00 0 0 0New 39.31%
0 0In the money 0New 40.41% 430.00 0 0 0New 38.49%
0 0In the money 0New 39.96% 440.00 0 0 0New 38.87%
0 0In the money 0New 39.90% 450.00 0 0 0New 38.81%
0 0In the money 0New 39.83% 460.00 0 0 0New 38.97%
0 0In the money 0New 39.55% 470.00 0 0 0New 38.48%
0 0In the money 0New 39.64% 480.00 0 0 0New 38.51%
0 0In the money 0New 39.10% 490.00 0 0 0New 38.60%
0 0In the money 0New 38.93% 500.00 0 0 0New 38.38%
0 0In the money 0New 39.12% 510.00 0 0 0New 38.50%
0 0In the money 0New 39.04% 520.00 0 0 0New 38.46%
0 0In the money 0New 38.73% 530.00 0 0 0New 38.18%
0 0In the money 0New 38.60% 540.00 0 0 0New 37.62%
0 0In the money 0New 38.17% 550.00 0 0 0New 38.05%
0 0In the money 0New 38.26% 560.00 0 0 0New 37.82%
0 0In the money 0New 38.14% 570.00 0 0 0New 37.60%
0 0In the money 0New 37.90% 580.00 0 0 0New 37.48%
0 0In the money 0New 37.81% 590.00 0 0 0New 37.13%
0 0In the money 0New 37.74% 600.00 0 0 0New 37.45%
0 0In the money 0New 37.69% 610.00 0 0 0New 36.93%
0 0In the money 0New 37.67% 620.00NEAREST ATM 0 0 0New 36.98%
STOCK PRICE $623.00
0 0 0New 37.42% 630.00 0 0In the money 0New 36.77%
0 0 0New 37.24% 640.00 0 0In the money 0New 36.67%
0 0 0New 37.20% 650.00 0 0In the money 0New 36.72%
0 0 0New 37.13% 660.00 0 0In the money 0New 36.79%
0 0 0New 37.14% 670.00 0 0In the money 0New 36.65%
0 0 0New 37.01% 680.00 0 0In the money 0New 36.86%
0 0 0New 36.89% 690.00 0 0In the money 0New 36.51%
1 1 0 37.06% 700.00 0 0In the money 0New 36.44%
0 0 0New 36.82% 710.00 0 0In the money 0New 36.38%
0 0 0New 36.77% 720.00 0 0In the money 0New 36.34%
0 0 0New 36.53% 730.00 0 0In the money 0New 36.19%
0 0 0New 36.48% 740.00 0 0In the money 0New 36.21%
0 0 0New 36.61% 750.00 0 0In the money 0New 36.07%
0 0 0New 36.42% 760.00 0 0In the money 0New 36.09%
0 0 0New 36.08% 780.00 0 0In the money 0New 36.02%
0 0 0New 36.32% 800.00 0 0In the money 0New 35.90%
0 0 0New 35.98% 820.00 0 0In the money 0New 35.68%
0 0 0New 35.91% 840.00 0 0In the money 0New 35.85%
0 0 0New 35.31% 860.00 0 0In the money 0New 35.38%
0 0 0New 35.27% 880.00 0 0In the money 0New 34.85%
0 0 0New 35.02% 900.00 0 0In the money 0New 34.20%
0 0 0New 35.66% 920.00 0 0In the money 0New 34.06%

Click an OI number to view that contract's history. Click an expiration to show or hide its contracts. Unobserved daily OI is treated as zero; an empty call/put side means no contract at that strike.

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