MMS · Option chain

MMS Option Chain

Every listed MMS 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
$58.43
Call open interest
191
Put open interest
207
Put/call (volume)
0.04

24 contracts changed hands across these expirations — 23 calls against 1 puts. Calls outtraded puts 23.00 to one.

Sep 18, 202613 days

call OI 48 · put OI 37
CallsStrikePuts
LastVolOILastVolOI
455
5012
5516
0.901148603
651
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 66 · put OI 107
CallsStrikePuts
LastVolOILastVolOI
4521
35046
4.80117553
1.7118604
306533
870
A dash means the contract did not trade — not a price of zero.

Jan 15, 2027132 days

call OI 62 · put OI 42
CallsStrikePuts
LastVolOILastVolOI
1456
4501.75117
6557
1260
30657
9705
A dash means the contract did not trade — not a price of zero.

Apr 16, 2027223 days

call OI 15 · put OI 21
CallsStrikePuts
LastVolOILastVolOI
1550
553
7.301060
654
7014
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.

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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.