Home Options CACIChain

CACI

CACI International, Inc.Close $656.06EOD only

Max Pain

$480.00

Next expiry Aug 21, 2026

Expected Move

±$17.30

2.6% from close

Price Gap

-176.06

Distance to max pain

IV Rank

Low premium

P/C OI

0.38

Slightly call-heavy

Consensus

—

No reports available

Published snapshot: Aug 18, 2026 close

End-of-day snapshot

This page reflects CACI options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.

Published Snapshot

Aug 18, 2026 close

CACI Options Chain

Data as of market close Aug 18, 2026

Expiration

Compare calls and puts side by side with OI, volume, IV, and positioning context.

Control Row

Next expiry (DTE 3)

Blank greek cells usually mean usable implied volatility was unavailable for that contract in the market-close snapshot.

Open Interest by Strike

IV Skew

Volume by Strike

Calls

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
350.00	109.60	305.10	311.10	0.00	1	1	324.9%	0.989	0.0002	-0.991	0.018	0.028
410.00	80.00	245.20	251.70	0.00	1	1	259.8%	0.983	0.0003	-1.144	0.025	0.033
420.00	39.10	235.20	241.60	0.00	0	89	247.4%	0.982	0.0003	-1.121	0.026	0.033
440.00	34.80	215.20	221.10	0.00	0	6	220.4%	0.982	0.0003	-1.010	0.026	0.035
450.00	53.00	205.20	211.10	0.00	2	3	209.9%	0.981	0.0004	-1.009	0.027	0.036
460.00	195.50	195.20	201.20	0.00	1	4	200.4%	0.980	0.0004	-1.028	0.029	0.037
470.00	182.83	185.20	191.20	0.00	3	50	190.2%	0.978	0.0005	-1.026	0.031	0.037
480.00	40.41	175.20	181.20	0.00	2	63	180.1%	0.977	0.0005	-1.024	0.032	0.038
490.00	45.23	165.20	171.20	0.00	2	56	170.2%	0.976	0.0006	-1.021	0.034	0.039
500.00	162.18	155.20	161.20	6.73	4	32	160.4%	0.974	0.0006	-1.018	0.036	0.040
510.00	152.23	145.20	151.20	-18.13	4	60	150.8%	0.972	0.0007	-1.014	0.038	0.040
520.00	118.68	135.20	141.20	0.00	2	52	141.2%	0.970	0.0008	-1.009	0.040	0.041
530.00	133.13	125.20	131.60	17.98	1	13	134.4%	0.965	0.0010	-1.084	0.046	0.042
540.00	84.44	115.20	121.80	0.00	1	11	126.1%	0.961	0.0011	-1.116	0.050	0.042
550.00	95.60	105.30	111.20	0.00	12	7	113.8%	0.961	0.0012	-1.010	0.050	0.043
560.00	65.00	95.30	101.30	0.00	2	2	105.1%	0.957	0.0015	-1.020	0.055	0.044
570.00	70.68	85.30	91.30	0.00	2	4	95.8%	0.952	0.0017	-1.009	0.059	0.044
580.00	66.40	75.30	81.30	0.00	5	67	86.6%	0.947	0.0021	-0.996	0.065	0.045
590.00	4.25	65.40	71.40	0.00	2	5	78.2%	0.938	0.0026	-1.014	0.073	0.045
600.00	32.00	55.40	61.40	0.00	1	8	68.9%	0.929	0.0033	-0.993	0.081	0.045
610.00	12.10	45.50	51.60	0.00	2	21	60.5%	0.913	0.0044	-1.012	0.094	0.045
620.00	38.77	35.70	41.80	0.00	10	17	52.0%	0.891	0.0061	-1.030	0.111	0.045
630.00	26.05	26.00	31.30	0.00	3	16	54.9%	0.801	0.0085	-1.578	0.166	0.041
640.00	37.83	18.50	23.40	0.00	1	9	51.4%	0.713	0.0111	-1.789	0.203	0.037
650.00	16.80	11.10	17.30	4.40	1	21	51.6%	0.591	0.0127	-2.030	0.231	0.031
660.00	7.05	5.60	10.00	0.00	1	52	43.2%	0.451	0.0154	-1.728	0.235	0.024
670.00	4.00	1.05	6.00	0.00	3	1	42.1%	0.301	0.0139	-1.477	0.207	0.016
680.00	2.45	0.00	3.60	-0.54	2	31	42.8%	0.185	0.0105	-1.148	0.159	0.010
690.00	1.45	0.00	2.60	-5.20	2	2	46.8%	0.123	0.0073	-0.956	0.121	0.007
700.00	0.41	0.00	5.50	-4.64	20	23	56.4%	0.108	0.0055	-1.046	0.111	0.006
710.00	3.40	0.00	5.40	0.00	0	3	64.2%	0.093	0.0044	-1.065	0.099	0.005
720.00	3.73	0.00	5.30	0.00	0	1	71.6%	0.081	0.0035	-1.075	0.090	0.004
730.00	3.13	0.00	5.20	0.00	0	1	78.6%	0.072	0.0029	-1.078	0.082	0.004
740.00	1.60	0.00	5.20	0.00	0	4	85.7%	0.066	0.0025	-1.095	0.076	0.003
770.00	0.10	-	5.20	0.00	1	2	126.7%	0.091	0.0022	-2.065	0.097	0.005

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
340.00	1.40	0.00	8.50	0.00	1	0	388.9%	-0.021	0.0002	-1.911	0.030	-0.001
350.00	3.32	0.00	8.50	0.00	1	3	374.0%	-0.021	0.0002	-1.906	0.031	-0.001
360.00	2.50	0.00	8.50	0.00	1	5	359.5%	-0.022	0.0003	-1.902	0.032	-0.001
370.00	1.60	0.00	8.50	0.00	1	0	345.4%	-0.023	0.0003	-1.897	0.033	-0.001
380.00	2.40	0.00	8.50	0.00	1	1	331.7%	-0.025	0.0003	-1.891	0.034	-0.001
390.00	0.95	0.00	8.50	0.00	2	5	318.3%	-0.026	0.0003	-1.886	0.036	-0.002
400.00	0.04	0.00	8.50	0.00	1	13	305.2%	-0.027	0.0003	-1.880	0.037	-0.002
410.00	0.03	0.00	8.60	0.00	1	8	293.2%	-0.029	0.0004	-1.894	0.039	-0.002
420.00	10.40	0.00	8.60	0.00	1	2	280.6%	-0.030	0.0004	-1.887	0.040	-0.002
430.00	1.50	0.00	1.10	0.00	15	26	186.0%	-0.005	0.0001	-0.256	0.008	-0.000
440.00	4.30	0.00	8.60	0.00	5	10	256.2%	-0.033	0.0005	-1.871	0.044	-0.002
450.00	6.40	0.00	8.60	0.00	3	22	244.4%	-0.035	0.0005	-1.862	0.046	-0.002
460.00	5.50	0.00	8.60	0.00	1	6	232.8%	-0.037	0.0006	-1.853	0.048	-0.002
470.00	1.50	0.00	8.60	0.00	4	19	221.3%	-0.039	0.0006	-1.842	0.050	-0.002
480.00	3.38	0.00	8.60	0.00	1	37	210.0%	-0.041	0.0007	-1.831	0.052	-0.002
490.00	25.00	0.00	8.60	0.00	22	24	198.9%	-0.044	0.0008	-1.819	0.055	-0.003
500.00	1.60	0.00	8.60	0.00	16	24	188.0%	-0.046	0.0009	-1.805	0.058	-0.003
510.00	0.05	0.00	8.60	0.00	0	16	177.2%	-0.049	0.0010	-1.791	0.061	-0.003
520.00	24.70	0.00	8.60	0.00	0	0	166.5%	-0.053	0.0011	-1.774	0.064	-0.003
530.00	2.20	0.00	8.60	0.00	4	5	155.9%	-0.057	0.0012	-1.756	0.068	-0.003
540.00	2.41	0.00	5.10	0.00	0	6	127.5%	-0.040	0.0011	-1.095	0.052	-0.002
550.00	0.85	-	5.70	0.00	0	1	146.4%	-0.081	0.0017	-2.174	0.089	-0.005
560.00	0.51	0.00	0.50	0.00	4	7	70.3%	-0.006	0.0004	-0.115	0.010	-0.000
570.00	0.85	0.00	5.10	0.00	4	2	99.0%	-0.053	0.0018	-1.057	0.064	-0.003
580.00	0.52	0.00	5.10	0.00	1	13	89.6%	-0.059	0.0022	-1.040	0.070	-0.003
610.00	1.10	0.00	5.30	0.00	2	1	61.7%	-0.091	0.0045	-0.991	0.097	-0.005
620.00	5.04	0.00	5.40	0.00	1	3	52.1%	-0.110	0.0061	-0.960	0.112	-0.006
630.00	2.50	0.00	5.80	0.00	3	51	57.6%	-0.209	0.0084	-1.625	0.171	-0.012
640.00	2.42	0.45	4.30	-0.70	1	8	38.5%	-0.230	0.0133	-1.142	0.181	-0.013
650.00	5.07	2.25	7.10	0.00	2	7	36.1%	-0.378	0.0177	-1.329	0.226	-0.021
660.00	7.50	7.00	12.00	-2.00	2	2	36.0%	-0.562	0.0184	-1.364	0.234	-0.031
670.00	11.54	13.00	18.90	0.00	0	3	37.9%	-0.721	0.0149	-1.205	0.200	-0.040
720.00	57.50	58.60	65.20	0.00	0	4	59.4%	-0.955	0.0027	-0.477	0.056	-0.057

How to Read the Chain

Use this market-close chain snapshot to compare liquidity, pricing, IV, and per-contract greeks across the active expiration.

How to scan it

Start with strike, bid/ask spread, open interest, and volume. Then use IV and greeks to decide whether a contract fits your directional, income, or volatility idea.

What matters first

Clean fills matter before a contract looks mathematically attractive. A thin market can erase the edge you think you found.

What can mislead you

Low premium, high IV, or one convenient delta do not make a trade by themselves. Check how far the strike sits from spot, expected move, and the event calendar.

Greeks are close-of-day estimates, and blank greek cells usually mean usable implied volatility was unavailable for that contract.