CWEB · Option chain

CWEB Option Chain

Every listed CWEB strike within 25% of spot, across the next 5 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

$20.20

Call open interest

2,877

Put open interest

1,369

Put/call (volume)

0.72

55 contracts changed hands across these expirations — 32 calls against 23 puts. Calls outtraded puts 1.39 to one.

Sep 18, 202613 days

call OI 209 · put OI 308

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	1.75 / 2.65	—	—	18	—	0.00 / 0.25	—	11
—	1.00 / 1.90	—	—	19	—	0.10 / 0.75	—	20
—	0.50 / 1.15	—	—	20	—	0.40 / 0.85	—	203
0.35	0.35 / 0.65	2	10	21	—	1.15 / 1.90	—	11
—	0.00 / 0.75	—	8	22	—	1.50 / 2.70	—	26
—	0.00 / 0.75	—	16	23	—	2.70 / 3.80	—	22
—	0.00 / 0.30	—	22	24	—	3.40 / 4.60	—	8
—	0.00 / 0.25	—	153	25	—	4.60 / 5.50	—	7
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 951 · put OI 311

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	3.50 / 4.70	—	—	16	—	0.00 / 0.50	—	20
—	2.80 / 3.90	—	—	17	—	0.15 / 0.80	—	12
—	2.20 / 3.20	—	26	18	—	0.35 / 1.10	—	4
—	1.55 / 2.30	—	8	19	—	0.60 / 1.45	—	2
—	1.15 / 1.80	—	78	20	1.40	1.20 / 1.65	21	80
1.15	0.75 / 1.25	3	37	21	—	1.30 / 2.55	—	—
—	0.60 / 1.05	—	32	22	—	2.20 / 3.40	—	31
—	0.05 / 0.60	—	770	25	—	4.50 / 5.90	—	162
A dash means the contract did not trade — not a price of zero.

Jan 15, 2027132 days

call OI 1,293 · put OI 718

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	4.30 / 5.70	—	—	16	—	0.80 / 1.45	—	10
—	3.70 / 5.00	—	3	17	—	0.95 / 1.80	—	107
—	3.10 / 4.30	—	10	18	—	1.60 / 2.25	—	4
—	2.60 / 3.70	—	41	19	2.46	2.00 / 2.50	2	32
3.10	2.20 / 3.50	25	271	20	—	2.35 / 3.20	—	29
—	1.95 / 2.90	—	612	21	—	3.00 / 4.00	—	132
—	1.65 / 2.60	—	2	22	—	3.70 / 4.80	—	183
—	1.50 / 2.25	—	133	23	—	4.40 / 5.50	—	19
—	1.10 / 2.05	—	15	24	—	5.00 / 6.20	—	4
1.31	1.00 / 1.70	2	206	25	—	5.80 / 7.10	—	198
A dash means the contract did not trade — not a price of zero.

Apr 16, 2027223 days

call OI 1 · put OI 0

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	2.40 / 3.70	—	1	22	—	4.40 / 6.00	—	—
A dash means the contract did not trade — not a price of zero.

Jan 21, 2028503 days

call OI 423 · put OI 32

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	4.90 / 7.50	—	105	20	—	5.20 / 8.00	—	4
—	3.30 / 6.00	—	318	25	—	8.60 / 10.90	—	28
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 CWEB

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