CLF · Option chain

CLF Option Chain

Every listed CLF 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

$12.28

Call open interest

124,555

Put open interest

53,388

Put/call (volume)

0.56

11,241 contracts changed hands across these expirations — 7,200 calls against 4,041 puts. Calls outtraded puts 1.78 to one.

Sep 11, 20266 days

call OI 6,209 · put OI 8,550

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	2.57 / 3.85	—	6	9.5	0.01	0.00 / 0.24	3	160
—	2.15 / 3.35	—	5	10	0.03	0.01 / 0.10	121	2,136
1.90	1.66 / 1.98	365	392	10.5	0.01	0.01 / 0.08	37	293
1.31	1.08 / 1.55	54	640	11	0.06	0.02 / 0.10	61	2,208
0.98	0.79 / 0.97	88	314	11.5	0.13	0.10 / 0.17	30	492
0.56	0.46 / 0.60	263	1,045	12	0.25	0.23 / 0.26	158	340
0.30	0.26 / 0.32	288	1,725	12.5	0.48	0.46 / 0.52	704	913
0.12	0.09 / 0.20	305	628	13	0.81	0.76 / 0.95	1	2,000
0.07	0.02 / 0.08	42	669	13.5	1.27	1.14 / 1.40	54	2
0.04	0.02 / 0.05	146	600	14	—	0.95 / 1.90	—	1
0.02	0.00 / 0.14	239	127	14.5	—	1.43 / 2.40	—	2
0.08	0.00 / 0.07	261	58	15	—	2.54 / 2.99	—	3
A dash means the contract did not trade — not a price of zero.

Sep 18, 202613 days

call OI 75,133 · put OI 34,987

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	2.66 / 3.20	—	10	9.5	—	0.00 / 0.10	—	50
2.48	2.24 / 2.44	57	8,655	10	0.02	0.02 / 0.06	106	6,329
2.06	1.72 / 2.29	2	7	10.5	—	0.00 / 0.27	—	199
1.38	1.32 / 1.45	129	7,061	11	0.12	0.05 / 0.13	397	4,121
1.04	0.79 / 1.10	96	356	11.5	0.23	0.17 / 0.25	268	1,177
0.70	0.65 / 0.81	429	20,599	12	0.39	0.29 / 0.42	897	7,189
0.45	0.42 / 0.52	344	646	12.5	0.69	0.39 / 0.88	154	52
0.29	0.27 / 0.30	1,178	16,453	13	1.03	0.89 / 1.07	23	10,618
0.16	0.15 / 0.23	67	5,623	13.5	1.41	1.00 / 1.48	7	1
0.11	0.08 / 0.11	160	7,383	14	—	1.61 / 1.93	—	299
0.08	0.02 / 0.20	89	38	14.5	—	1.84 / 2.40	—	—
0.04	0.04 / 0.05	34	8,302	15	—	2.51 / 2.88	—	4,952
A dash means the contract did not trade — not a price of zero.

Sep 25, 202620 days

call OI 8,319 · put OI 1,963

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	2.69 / 3.25	—	—	9.5	—	0.00 / 0.25	—	12
—	2.14 / 3.40	—	4	10	—	0.04 / 0.08	—	198
2.12	1.72 / 2.25	3	18	10.5	—	0.00 / 0.33	—	475
2.30	1.36 / 1.82	1	96	11	—	0.01 / 0.22	—	168
1.19	1.08 / 1.25	3	343	11.5	0.32	0.10 / 0.42	2	936
0.86	0.78 / 0.91	4	210	12	0.41	0.43 / 0.59	2	83
0.67	0.45 / 0.79	21	1,355	12.5	—	0.55 / 0.86	—	79
0.44	0.36 / 0.43	14	1,144	13	—	0.70 / 1.19	—	1
0.51	0.11 / 0.29	4	2,755	13.5	—	1.29 / 1.60	—	3
0.24	0.15 / 0.23	5	1,876	14	—	1.20 / 2.08	—	4
0.13	0.01 / 0.21	11	117	14.5	—	1.60 / 2.50	—	2
0.14	0.01 / 0.26	23	401	15	—	2.00 / 3.20	—	2
A dash means the contract did not trade — not a price of zero.

Oct 02, 202627 days

call OI 2,083 · put OI 2,272

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	2.62 / 3.95	—	—	9.5	—	0.02 / 0.06	—	35
—	2.29 / 3.45	—	6	10	0.10	0.05 / 0.11	5	43
1.85	1.85 / 3.50	6	102	10.5	0.15	0.06 / 0.24	2	413
—	1.42 / 1.87	—	28	11	0.25	0.18 / 0.28	207	1,502
—	0.96 / 1.40	—	82	11.5	0.41	0.28 / 0.64	6	63
1.01	0.85 / 1.15	3	187	12	0.64	0.55 / 0.68	11	207
1.00	0.45 / 0.79	186	93	12.5	0.85	0.64 / 0.99	69	7
0.52	0.46 / 0.55	14	163	13	1.16	0.96 / 1.49	108	—
—	0.28 / 0.45	—	867	13.5	—	1.47 / 1.71	—	—
0.25	0.18 / 0.30	31	374	14	—	1.81 / 2.23	—	1
—	0.16 / 0.26	—	107	14.5	—	1.65 / 2.60	—	—
0.14	0.07 / 0.17	17	74	15	—	2.50 / 3.05	—	1
A dash means the contract did not trade — not a price of zero.

Oct 09, 202634 days

call OI 797 · put OI 197

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	2.75 / 3.95	—	—	9.5	0.62	0.02 / 0.16	1	28
—	2.30 / 3.50	—	—	10	—	0.12 / 0.16	—	4
—	1.46 / 3.60	—	35	10.5	—	0.01 / 0.36	—	77
—	1.35 / 2.30	—	23	11	0.32	0.12 / 0.52	1	29
—	1.22 / 1.44	—	7	11.5	0.47	0.28 / 0.75	1	29
1.23	0.79 / 1.32	1	40	12	0.66	0.63 / 0.85	1	30
0.84	0.71 / 0.92	101	64	12.5	—	0.64 / 1.07	—	—
—	0.55 / 0.69	—	74	13	1.16	1.04 / 1.37	17	—
0.50	0.40 / 0.52	30	94	13.5	—	1.54 / 1.73	—	—
—	0.29 / 0.43	—	123	14	—	1.77 / 2.16	—	—
0.26	0.18 / 0.30	116	154	14.5	—	2.12 / 2.62	—	—
0.25	0.01 / 0.35	28	183	15	—	2.60 / 3.10	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 32,014 · put OI 5,419

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
2.44	2.29 / 2.71	103	1,041	10	0.21	0.16 / 0.23	48	1,516
1.81	1.63 / 1.87	156	2,300	11	0.40	0.40 / 0.44	125	1,211
1.15	1.10 / 1.23	463	6,031	12	0.80	0.77 / 0.83	188	1,143
0.71	0.66 / 0.75	901	12,027	13	1.37	1.19 / 1.59	225	556
0.41	0.31 / 0.45	129	3,664	14	2.03	1.95 / 2.21	1	608
0.21	0.24 / 0.28	190	6,951	15	—	2.67 / 3.15	—	385
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 CLF

CLF options score CLF gamma walls CLF max pain CLF IV rank CLF put/call ratio CLF 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.