MSFL · Option chain

MSFL Option Chain

Every listed MSFL 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

$26.29

Call open interest

2,445

Put open interest

456

Put/call (volume)

0.10

123 contracts changed hands across these expirations — 112 calls against 11 puts. Calls outtraded puts 10.18 to one.

Sep 18, 202613 days

call OI 1,606 · put OI 297

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
6.80	5.90 / 6.90	1	122	20	—	0.00 / 0.30	—	80
5.60	4.90 / 5.90	1	46	21	—	0.00 / 0.40	—	31
—	4.00 / 4.90	—	139	22	0.13	0.00 / 0.45	1	18
3.70	3.00 / 4.00	1	232	23	—	0.00 / 0.45	—	17
2.65	2.20 / 3.10	1	134	24	0.20	0.10 / 0.60	2	52
1.90	1.50 / 2.00	33	417	25	0.48	0.35 / 0.60	3	34
1.40	1.00 / 1.20	10	108	26	—	0.70 / 1.05	—	55
0.85	0.60 / 0.75	7	52	27	—	0.95 / 1.65	—	9
0.40	0.20 / 0.60	8	26	28	—	1.70 / 2.40	—	—
0.30	0.05 / 0.40	8	75	29	—	2.40 / 3.30	—	1
0.15	0.00 / 0.25	5	218	30	—	3.30 / 4.20	—	—
—	0.00 / 0.45	—	37	31	—	4.20 / 5.10	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 67 · put OI 59

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	5.20 / 6.20	—	9	21	—	0.00 / 0.60	—	1
—	4.30 / 5.30	—	—	22	—	0.10 / 0.75	—	2
—	3.50 / 4.40	—	—	23	0.58	0.40 / 0.75	5	26
—	2.75 / 3.70	—	28	24	—	0.55 / 1.10	—	30
—	2.10 / 2.90	—	20	25	—	0.90 / 1.40	—	—
—	1.80 / 2.35	—	2	26	—	1.20 / 1.80	—	—
—	1.35 / 1.90	—	1	27	—	1.70 / 2.30	—	—
—	0.65 / 1.20	—	1	29	—	2.95 / 3.80	—	—
0.70	0.50 / 0.80	4	4	30	—	3.80 / 4.60	—	—
0.53	0.25 / 0.70	1	—	31	—	4.50 / 5.50	—	—
0.45	0.20 / 0.50	2	2	32	—	5.40 / 6.40	—	—
A dash means the contract did not trade — not a price of zero.

Dec 18, 2026104 days

call OI 682 · put OI 70

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
7.70	6.70 / 7.90	3	146	20	—	0.25 / 1.35	—	38
—	5.90 / 7.20	—	70	21	—	0.60 / 1.50	—	2
6.01	5.20 / 6.50	9	89	22	—	0.90 / 1.80	—	2
5.40	4.60 / 5.80	1	12	23	—	1.25 / 2.15	—	9
4.65	4.00 / 5.20	10	11	24	—	1.65 / 2.45	—	8
—	3.40 / 4.60	—	57	25	—	2.10 / 2.90	—	8
—	3.10 / 4.20	—	85	26	—	2.60 / 3.50	—	—
—	2.80 / 3.50	—	20	27	—	3.10 / 3.90	—	2
2.35	2.40 / 3.30	1	169	28	—	3.70 / 4.50	—	1
2.25	1.70 / 2.25	1	16	30	—	4.90 / 5.70	—	—
—	1.35 / 2.25	—	1	31	—	5.50 / 6.70	—	—
—	1.15 / 1.80	—	6	32	—	6.20 / 7.50	—	—
A dash means the contract did not trade — not a price of zero.

Mar 19, 2027195 days

call OI 90 · put OI 30

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	7.30 / 9.10	—	13	20	—	0.90 / 2.40	—	12
—	6.60 / 8.50	—	11	21	—	1.20 / 2.65	—	1
—	6.00 / 7.80	—	2	22	—	1.60 / 3.00	—	—
—	5.40 / 7.30	—	7	23	—	2.00 / 3.40	—	1
—	4.90 / 6.70	—	9	24	—	2.45 / 3.90	—	5
—	4.40 / 6.20	—	20	25	—	2.95 / 4.40	—	11
—	4.00 / 5.70	—	4	26	—	3.40 / 4.90	—	—
—	3.80 / 5.10	—	1	27	—	4.00 / 5.50	—	—
—	3.40 / 4.80	—	3	28	—	4.60 / 6.00	—	—
—	2.75 / 3.90	—	14	30	—	5.90 / 7.30	—	—
2.80	2.20 / 3.40	5	6	32	—	7.40 / 8.60	—	—
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 MSFL

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