CART · Option chain

CART Option Chain

Every listed CART strike within 25% of spot, across the next 6 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

$51.72

Call open interest

40,945

Put open interest

11,977

Put/call (volume)

0.51

678 contracts changed hands across these expirations — 450 calls against 228 puts. Calls outtraded puts 1.97 to one.

Sep 11, 20266 days

call OI 1,708 · put OI 651

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	7.40 / 10.90	—	—	43	—	0.00 / 0.75	—	100
—	6.70 / 9.00	—	3	44	—	0.00 / 0.95	—	150
—	5.60 / 8.90	—	1	45	—	0.00 / 0.75	—	54
—	4.30 / 7.90	—	—	46	—	0.00 / 0.75	—	3
—	4.50 / 7.50	—	—	46.5	—	0.00 / 0.75	—	100
5.65	3.90 / 5.90	2	2	47	0.07	0.05 / 0.50	2	6
—	3.50 / 5.50	—	—	47.5	—	0.00 / 0.35	—	155
—	2.00 / 5.50	—	1	48	0.15	0.00 / 0.55	36	3
—	2.35 / 4.30	—	—	48.5	—	0.00 / 0.30	—	2
—	1.30 / 3.90	—	55	49	—	0.00 / 0.50	—	9
—	0.80 / 2.90	—	9	49.5	—	0.00 / 0.55	—	1
—	0.25 / 2.65	—	10	50	0.45	0.00 / 0.45	1	10
—	0.35 / 2.90	—	153	51	—	0.05 / 1.55	—	53
0.92	0.75 / 1.65	22	147	52	1.05	0.05 / 3.10	12	2
0.45	0.00 / 0.65	77	120	53	—	0.30 / 2.00	—	2
—	0.00 / 0.40	—	66	54	—	1.40 / 3.10	—	1
0.14	0.10 / 0.25	2	433	55	—	1.95 / 4.60	—	—
—	0.00 / 0.60	—	102	56	—	3.00 / 6.20	—	—
0.05	0.00 / 0.20	2	555	57	—	3.20 / 6.50	—	—
—	0.00 / 0.75	—	51	60	—	7.00 / 10.20	—	—
A dash means the contract did not trade — not a price of zero.

Sep 18, 202613 days

call OI 17,908 · put OI 5,563

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	11.50 / 13.90	—	70	39	—	0.00 / 0.40	—	38
—	10.50 / 12.70	—	35	40	—	0.00 / 0.20	—	596
—	9.50 / 12.70	—	16	41	—	0.00 / 0.60	—	133
—	8.60 / 11.90	—	119	42	—	0.00 / 0.60	—	617
—	7.40 / 10.00	—	59	43	—	0.00 / 0.20	—	197
—	6.60 / 9.90	—	1,562	44	—	0.00 / 0.65	—	58
6.80	6.70 / 7.40	1	1,884	45	0.10	0.00 / 0.25	6	182
—	5.40 / 7.20	—	—	45.5	0.15	0.00 / 0.50	1	—
5.90	4.60 / 7.10	2	108	46	—	0.00 / 0.30	—	231
—	4.30 / 6.70	—	—	46.5	—	0.00 / 0.35	—	6
—	4.30 / 6.00	—	1,104	47	—	0.00 / 0.35	—	883
—	3.30 / 5.90	—	—	47.5	0.30	0.00 / 0.65	1	—
4.15	3.20 / 6.10	2	3,474	48	—	0.00 / 0.75	—	1,196
—	2.90 / 4.60	—	2	48.5	—	0.00 / 0.50	—	65
3.50	2.95 / 3.70	2	148	49	0.50	0.00 / 0.55	1	1,155
3.08	2.65 / 4.30	36	—	49.5	—	0.00 / 1.25	—	2
2.64	2.30 / 3.40	54	2,806	50	0.54	0.30 / 1.00	1	185
—	0.80 / 3.50	—	27	51	1.10	0.05 / 1.40	1	5
1.20	0.30 / 2.40	4	71	52	—	1.05 / 2.10	—	1
1.20	0.05 / 2.45	10	22	53	—	0.95 / 2.15	—	1
0.90	0.05 / 0.75	5	53	54	—	1.30 / 4.00	—	—
0.49	0.15 / 0.50	1	5,619	55	—	2.10 / 4.40	—	12
—	0.05 / 0.40	—	67	56	—	3.60 / 5.40	—	—
—	0.00 / 0.50	—	59	57	—	4.00 / 7.30	—	—
—	0.05 / 0.20	—	603	60	—	7.00 / 9.20	—	—
A dash means the contract did not trade — not a price of zero.

Sep 25, 202620 days

call OI 218 · put OI 176

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	10.50 / 13.30	—	—	40	—	0.00 / 2.15	—	101
—	6.80 / 9.50	—	—	44	—	0.00 / 1.55	—	2
—	6.20 / 7.90	—	106	45	—	0.00 / 0.60	—	12
—	4.30 / 7.60	—	—	46	0.29	0.00 / 0.70	3	58
—	4.30 / 6.10	—	11	47	—	0.10 / 0.75	—	—
—	3.50 / 5.30	—	—	48	0.61	0.10 / 0.95	1	—
—	2.40 / 5.00	—	12	49	—	0.25 / 1.05	—	—
—	1.70 / 4.40	—	6	50	1.08	0.50 / 1.65	1	2
2.53	1.75 / 3.70	6	23	51	1.55	0.45 / 2.20	35	—
—	0.65 / 2.90	—	6	52	2.20	1.50 / 1.90	4	—
—	0.30 / 2.35	—	12	53	—	2.00 / 3.80	—	1
0.60	0.10 / 1.75	10	37	55	—	2.50 / 5.10	—	—
0.45	0.20 / 1.45	1	—	56	—	3.70 / 5.70	—	—
—	0.10 / 1.10	—	5	57	—	4.40 / 6.80	—	—
A dash means the contract did not trade — not a price of zero.

Oct 02, 202627 days

call OI 1,459 · put OI 27

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	4.90 / 7.70	—	1	46	—	0.15 / 1.00	—	—
—	4.70 / 6.90	—	1	47	—	0.00 / 0.95	—	—
—	2.70 / 6.30	—	—	48	—	0.00 / 1.65	—	14
—	3.60 / 5.30	—	1	49	—	0.10 / 1.60	—	2
3.18	2.00 / 4.60	8	—	50	—	0.25 / 2.20	—	—
—	1.20 / 3.80	—	24	51	1.76	1.40 / 2.25	40	—
1.90	0.85 / 3.20	16	14	52	—	1.80 / 2.20	—	—
—	0.40 / 2.35	—	41	53	2.90	1.40 / 3.80	1	1
—	0.40 / 1.85	—	2	54	—	1.80 / 4.50	—	—
1.58	0.75 / 2.70	1	4	55	—	2.65 / 5.90	—	—
—	0.20 / 2.45	—	1	56	—	4.00 / 5.80	—	10
—	0.00 / 0.70	—	1,369	57	—	3.50 / 6.90	—	—
—	0.00 / 0.95	—	1	58	—	5.00 / 8.50	—	—
A dash means the contract did not trade — not a price of zero.

Oct 09, 202634 days

call OI 4 · put OI 6

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	3.50 / 6.90	—	2	48	—	0.30 / 1.45	—	—
—	2.75 / 5.50	—	—	49	—	0.30 / 1.75	—	6
—	3.20 / 4.80	—	2	50	—	0.30 / 2.80	—	—
2.10	0.60 / 2.70	15	—	53	—	1.60 / 4.00	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 19,648 · put OI 5,554

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	11.10 / 14.10	—	—	39	—	0.00 / 0.15	—	70
—	10.90 / 13.10	—	87	40	—	0.05 / 0.15	—	2,520
—	9.90 / 13.20	—	53	41	—	0.00 / 0.20	—	163
—	9.00 / 11.70	—	1	42	—	0.15 / 0.25	—	1,063
—	7.30 / 11.30	—	79	43	—	0.20 / 0.30	—	14
—	7.50 / 9.40	—	204	44	—	0.10 / 0.40	—	211
—	6.60 / 8.30	—	69	45	0.65	0.15 / 0.50	15	367
—	5.80 / 7.00	—	83	46	0.65	0.50 / 0.60	1	693
3.62	3.30 / 3.90	9	1,259	50	1.55	1.45 / 1.65	65	375
1.25	1.20 / 1.30	134	17,275	55	—	2.85 / 4.60	—	76
0.41	0.35 / 0.45	28	538	60	—	8.20 / 9.50	—	2
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 CART

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

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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.