SRPT · Option chain

SRPT Option Chain

Every listed SRPT 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

$22.99

Call open interest

12,056

Put open interest

2,120

Put/call (volume)

0.60

2,412 contracts changed hands across these expirations — 1,512 calls against 900 puts. Calls outtraded puts 1.68 to one.

Sep 11, 20266 days

call OI 965 · put OI 125

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	4.60 / 6.50	—	—	17.5	—	0.00 / 1.10	—	1
—	4.00 / 5.80	—	12	18	—	0.00 / 1.20	—	8
—	3.70 / 5.30	—	4	18.5	—	0.00 / 0.95	—	7
—	3.20 / 4.70	—	31	19	0.08	0.05 / 0.15	60	8
2.80	2.50 / 3.60	1	137	20	0.11	0.10 / 0.25	2	60
—	2.15 / 3.10	—	—	20.5	0.30	0.15 / 0.25	3	5
2.10	1.65 / 3.10	1	6	21	0.35	0.20 / 0.35	40	—
—	1.55 / 2.30	—	22	21.5	0.49	0.35 / 0.45	10	6
1.41	1.45 / 1.65	10	111	22	0.63	0.45 / 0.65	5	5
0.92	0.90 / 1.05	40	83	23	1.01	0.90 / 1.05	30	4
0.50	0.55 / 0.65	36	434	24	1.65	1.50 / 1.75	5	16
0.35	0.30 / 0.45	16	79	25	—	1.90 / 2.95	—	4
0.20	0.20 / 0.35	49	36	26	—	2.50 / 3.70	—	—
—	0.05 / 1.35	—	10	27	—	3.40 / 4.90	—	—
—	0.00 / 0.55	—	—	28	—	4.30 / 5.90	—	1
A dash means the contract did not trade — not a price of zero.

Sep 18, 202613 days

call OI 4,827 · put OI 1,252

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
5.40	5.10 / 6.10	1	196	17.5	0.11	0.00 / 0.20	309	361
—	4.60 / 6.00	—	124	18	—	0.05 / 0.25	—	17
—	3.80 / 5.50	—	28	18.5	—	0.15 / 0.30	—	11
—	3.40 / 4.80	—	32	19	0.25	0.20 / 0.30	23	52
—	3.30 / 4.70	—	8	19.5	—	0.10 / 0.65	—	1
3.60	3.10 / 3.70	5	1,571	20	0.40	0.20 / 0.60	341	508
—	2.50 / 3.90	—	14	20.5	—	0.45 / 0.65	—	20
2.43	2.35 / 3.00	4	116	21	—	0.60 / 0.80	—	192
2.18	2.20 / 2.50	30	56	21.5	—	0.75 / 1.30	—	9
1.85	1.95 / 2.15	46	382	22	1.10	0.95 / 1.20	1	57
1.77	1.70 / 1.90	89	702	22.5	1.45	1.20 / 1.40	4	—
1.39	1.45 / 1.65	4	79	23	1.50	1.45 / 1.65	12	23
1.25	1.05 / 1.25	200	681	24	—	2.00 / 2.25	—	1
0.85	0.75 / 0.95	46	679	25	—	2.55 / 3.20	—	—
0.30	0.15 / 0.60	1	—	27	—	3.70 / 5.30	—	—
—	0.00 / 0.80	—	48	27.5	—	4.10 / 5.50	—	—
—	0.05 / 0.75	—	111	28	—	4.50 / 6.20	—	—
A dash means the contract did not trade — not a price of zero.

Sep 25, 202620 days

call OI 371 · put OI 56

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	4.50 / 6.10	—	111	18	0.23	0.15 / 0.55	16	8
—	3.80 / 5.20	—	13	19	—	0.25 / 0.65	—	8
3.40	3.20 / 4.10	1	33	20	—	0.45 / 0.70	—	2
—	2.55 / 3.20	—	66	21	—	0.70 / 1.00	—	31
—	2.10 / 2.35	—	4	22	—	1.05 / 1.40	—	1
—	1.60 / 1.85	—	33	23	1.75	0.95 / 1.85	13	4
—	0.70 / 1.45	—	65	24	—	2.20 / 2.45	—	2
0.94	0.75 / 1.55	2	38	25	—	2.45 / 3.50	—	—
—	0.30 / 1.30	—	7	26	—	3.00 / 4.60	—	—
—	0.20 / 0.95	—	1	27	—	3.80 / 5.50	—	—
A dash means the contract did not trade — not a price of zero.

Oct 02, 202627 days

call OI 160 · put OI 174

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	5.20 / 5.50	—	58	18	—	0.15 / 0.40	—	145
—	3.90 / 5.10	—	4	19	—	0.35 / 0.60	—	3
—	2.70 / 4.70	—	14	20	—	0.60 / 0.85	—	20
—	2.75 / 3.30	—	22	21	—	0.90 / 1.15	—	—
2.30	2.30 / 2.55	10	38	22	1.45	1.30 / 1.55	2	—
1.75	1.75 / 2.10	17	1	23	—	1.75 / 2.00	—	—
—	1.35 / 1.65	—	9	24	—	2.35 / 2.60	—	6
—	0.60 / 1.80	—	7	25	—	2.35 / 3.90	—	—
—	0.50 / 1.30	—	3	26	—	3.20 / 4.50	—	—
0.66	0.60 / 0.95	3	4	27	—	3.90 / 5.90	—	—
A dash means the contract did not trade — not a price of zero.

Oct 09, 202634 days

call OI 51 · put OI 8

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	5.20 / 5.70	—	—	18	—	0.10 / 0.55	—	3
—	4.40 / 4.90	—	3	19	—	0.45 / 0.65	—	2
—	2.70 / 4.60	—	1	20	—	0.70 / 0.95	—	3
—	3.00 / 3.40	—	2	21	—	0.70 / 1.80	—	—
—	2.40 / 2.75	—	2	22	—	1.40 / 1.70	—	—
—	1.65 / 2.50	—	8	23	—	1.15 / 3.60	—	—
1.38	0.60 / 1.90	24	34	25	—	2.60 / 4.00	—	—
—	0.80 / 1.55	—	1	26	—	3.30 / 4.70	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 5,682 · put OI 505

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	6.00 / 6.40	—	9	17.5	0.65	0.55 / 1.20	1	68
4.10	4.20 / 4.60	29	330	20	1.45	1.25 / 1.45	6	325
2.80	2.95 / 3.20	42	395	22.5	2.44	2.20 / 2.55	13	111
2.05	2.00 / 2.20	708	4,873	25	3.94	3.80 / 4.30	4	1
1.35	1.25 / 1.50	97	75	27.5	—	5.40 / 6.50	—	—
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 SRPT

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