CACI · Option chain

CACI Option Chain

Every listed CACI strike within 25% of spot, across the next 4 expirations — calls and puts side by side with last price, volume and open interest, plus the closing bid and ask.

Open interest and pricing as of the close on 2026-09-03. Recomputed every morning before the open.

Spot

$630.00

Call open interest

2,139

Put open interest

1,330

Put/call (volume)

0.43

20 contracts changed hands across these expirations — 14 calls against 6 puts. Calls outtraded puts 2.33 to one.

Sep 18, 202613 days

call OI 952 · put OI 609

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	147.90 / 154.70	—	1	480	—	0.00 / 5.20	—	3
—	138.00 / 145.00	—	2	490	—	0.00 / 5.20	—	2
—	128.00 / 135.20	—	11	500	—	0.00 / 5.20	—	13
—	118.20 / 125.30	—	4	510	—	0.00 / 5.30	—	16
—	108.40 / 115.00	—	4	520	—	0.00 / 5.30	—	170
—	98.60 / 105.00	—	5	530	—	0.00 / 1.35	—	4
—	88.80 / 96.00	—	8	540	—	0.00 / 2.00	—	3
—	79.20 / 86.00	—	26	550	—	0.00 / 5.80	—	4
—	69.60 / 76.00	—	3	560	—	0.30 / 6.00	—	8
—	59.50 / 66.00	—	4	570	—	0.20 / 6.60	—	152
—	50.30 / 57.00	—	45	580	—	0.05 / 6.70	—	62
—	41.60 / 49.00	—	47	590	—	0.00 / 8.00	—	5
—	33.30 / 40.00	—	27	600	—	2.25 / 8.40	—	68
31.90	25.90 / 32.10	5	8	610	—	5.10 / 10.20	—	3
—	20.90 / 26.10	—	7	620	15.05	9.10 / 14.00	1	6
—	15.20 / 20.50	—	9	630	17.00	13.80 / 18.80	1	14
—	10.90 / 15.80	—	83	640	23.40	19.00 / 24.00	1	17
—	7.20 / 11.50	—	16	650	—	25.10 / 31.00	—	15
—	4.80 / 8.60	—	57	660	42.75	31.00 / 37.00	1	6
—	2.85 / 5.80	—	13	670	—	39.00 / 46.30	—	11
2.75	1.75 / 3.80	1	473	680	—	49.10 / 54.50	—	21
2.06	1.30 / 2.45	2	9	690	—	56.60 / 63.70	—	2
—	0.10 / 5.80	—	18	700	—	66.60 / 73.00	—	2
—	0.20 / 5.60	—	14	710	—	76.40 / 82.80	—	1
0.82	0.10 / 0.90	1	6	720	—	86.30 / 92.80	—	1
—	0.00 / 5.30	—	10	730	—	95.00 / 104.10	—	—
—	0.00 / 5.30	—	39	740	—	106.00 / 113.70	—	—
—	0.00 / 5.20	—	1	760	—	126.00 / 134.10	—	—
—	0.00 / 5.20	—	1	770	—	136.00 / 144.10	—	—
—	0.00 / 5.20	—	1	780	—	146.10 / 153.00	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 39 · put OI 30

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	130.50 / 137.00	—	—	500	—	0.00 / 2.20	—	1
—	74.60 / 81.90	—	—	560	—	1.00 / 8.90	—	1
—	66.30 / 73.60	—	—	570	—	2.55 / 10.20	—	5
—	58.20 / 65.70	—	—	580	—	4.80 / 12.20	—	5
—	51.80 / 58.20	—	—	590	—	7.20 / 15.50	—	2
—	44.90 / 51.30	—	—	600	—	10.00 / 17.40	—	2
—	39.00 / 45.10	—	1	610	—	14.20 / 20.90	—	—
—	32.30 / 38.40	—	—	620	—	19.00 / 25.30	—	2
—	27.00 / 33.50	—	2	630	—	24.60 / 30.30	—	2
—	24.20 / 28.90	—	8	640	—	30.30 / 35.50	—	2
—	19.50 / 24.70	—	1	650	38.50	36.10 / 41.60	2	5
—	16.10 / 20.70	—	1	660	—	42.20 / 46.80	—	1
—	12.40 / 17.10	—	5	670	—	48.00 / 54.20	—	—
—	8.00 / 15.30	—	9	680	—	56.00 / 62.50	—	2
—	6.20 / 12.00	—	1	690	—	63.00 / 69.90	—	—
6.88	4.00 / 9.70	1	4	700	—	72.00 / 77.60	—	—
—	3.00 / 9.00	—	1	710	—	80.00 / 86.00	—	—
4.33	1.60 / 7.10	1	1	730	—	98.00 / 104.70	—	—
—	0.80 / 6.40	—	3	760	—	126.10 / 134.30	—	—
—	0.00 / 6.20	—	2	770	—	135.90 / 144.10	—	—
A dash means the contract did not trade — not a price of zero.

Dec 18, 2026104 days

call OI 948 · put OI 605

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	158.80 / 165.00	—	18	480	—	3.50 / 10.00	—	6
—	151.00 / 157.00	—	1	490	—	2.85 / 11.00	—	13
—	142.00 / 148.00	—	11	500	—	4.80 / 12.00	—	5
—	133.50 / 140.00	—	3	510	—	5.70 / 14.00	—	1
—	125.20 / 131.00	—	8	520	—	8.90 / 15.90	—	5
—	116.90 / 123.00	—	2	530	—	9.20 / 17.00	—	3
—	109.00 / 116.00	—	200	540	—	11.30 / 19.40	—	21
—	101.10 / 108.00	—	4	550	—	13.80 / 22.00	—	105
—	93.90 / 101.00	—	2	560	—	17.40 / 24.80	—	10
—	87.00 / 94.00	—	2	570	—	20.30 / 28.00	—	102
—	80.20 / 87.00	—	104	580	—	24.00 / 28.50	—	15
—	67.40 / 75.00	—	125	600	—	29.80 / 39.00	—	28
—	61.90 / 69.80	—	2	610	—	34.30 / 42.90	—	—
—	56.40 / 63.30	—	24	620	—	39.00 / 47.60	—	94
—	51.60 / 59.00	—	10	630	—	43.60 / 52.40	—	3
—	47.40 / 54.30	—	93	640	—	49.40 / 55.50	—	3
40.36	44.20 / 49.90	1	13	650	—	55.70 / 61.00	—	4
36.66	40.00 / 44.50	1	67	660	—	61.00 / 68.10	—	132
—	36.10 / 40.80	—	5	670	—	67.10 / 74.00	—	1
—	31.80 / 39.40	—	104	680	—	73.70 / 82.00	—	52
—	25.40 / 33.00	—	27	700	—	87.80 / 95.30	—	—
—	20.50 / 28.00	—	12	720	—	103.70 / 110.90	—	2
—	16.40 / 24.00	—	11	740	—	118.30 / 126.10	—	—
—	13.30 / 19.30	—	95	760	—	136.50 / 142.00	—	—
13.78	10.50 / 16.00	1	5	780	—	153.80 / 159.00	—	—
A dash means the contract did not trade — not a price of zero.

Mar 19, 2027195 days

call OI 200 · put OI 86

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	156.70 / 164.00	—	—	500	—	14.70 / 23.00	—	1
—	149.10 / 156.00	—	1	510	—	18.20 / 25.00	—	—
—	134.60 / 142.00	—	—	530	—	24.20 / 27.30	—	8
—	120.70 / 128.00	—	101	550	—	29.20 / 36.00	—	—
—	113.80 / 122.00	—	—	560	—	30.90 / 39.90	—	1
—	107.50 / 115.50	—	1	570	—	34.50 / 43.00	—	3
—	101.30 / 109.90	—	—	580	—	38.20 / 46.70	—	28
—	95.60 / 103.60	—	1	590	—	42.30 / 51.00	—	—
—	90.00 / 98.00	—	2	600	—	46.60 / 55.00	—	3
—	84.60 / 92.80	—	2	610	—	51.20 / 59.70	—	—
—	79.40 / 88.00	—	25	620	—	55.70 / 64.70	—	—
—	71.10 / 78.00	—	5	640	—	66.40 / 74.90	—	1
—	62.30 / 69.90	—	2	660	—	77.50 / 86.00	—	32
—	54.70 / 62.00	—	—	680	—	89.90 / 97.70	—	3
—	47.50 / 55.00	—	30	700	—	102.90 / 111.00	—	3
—	40.60 / 48.00	—	19	720	—	116.50 / 124.00	—	3
—	34.80 / 43.00	—	1	740	—	130.60 / 139.00	—	—
—	30.00 / 37.90	—	10	760	—	145.90 / 154.00	—	—
A dash means the contract did not trade — not a price of zero.

How to read this chain

Calls sit on the left, puts on the right, and every row is one strike. The highlighted row is the strike closest to spot. Open interest is the number of contracts still outstanding at that strike — positions that exist right now. Volume is how many traded on the session shown. Open interest builds slowly and marks where positioning has accumulated; volume spikes and marks where attention went today.

Strikes with no open interest and no trades on either side are omitted, and the ladder is trimmed to within 25% of spot — the far wings are almost entirely empty and say nothing about positioning.

More on CACI

CACI options score CACI gamma walls CACI max pain CACI IV rank CACI put/call ratio CACI options flow

Weekly options-market digest

Sundays. What moved this week, what catalysts and earnings drive next week, and which 5-pillar setups stand out.

Free. One email per week. Unsubscribe with one click.

Educational, not investment advice. Options involve risk. Open interest is reported with a one-session lag by OCC, so these levels describe positioning as of the last settled session, not live intraday flow.