MDY · Option chain

MDY Option Chain

Every listed MDY 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

$690.64

Call open interest

11,363

Put open interest

30,322

Put/call (volume)

5.74

539 contracts changed hands across these expirations — 80 calls against 459 puts. Puts outtraded calls 5.74 to one.

Sep 18, 202613 days

call OI 5,864 · put OI 9,449

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	168.10 / 173.00	—	12	520	—	0.00 / 5.00	—	—
—	163.10 / 168.00	—	—	525	—	0.00 / 5.00	—	4
—	158.10 / 163.00	—	—	530	—	0.00 / 5.00	—	1
—	153.10 / 158.00	—	1	535	—	0.00 / 5.00	—	2
—	148.10 / 153.00	—	—	540	—	0.00 / 5.00	—	2
—	143.10 / 148.00	—	1	545	—	0.00 / 5.00	—	—
—	138.10 / 143.00	—	—	550	—	0.00 / 5.00	—	1
—	133.10 / 138.00	—	—	555	—	0.00 / 5.00	—	1
—	128.10 / 133.00	—	1	560	—	0.00 / 5.00	—	4
—	118.10 / 123.00	—	6	570	—	0.00 / 5.00	—	710
—	113.10 / 118.00	—	—	575	—	0.00 / 3.90	—	1
—	108.10 / 113.00	—	—	580	—	0.00 / 3.80	—	1,140
—	103.10 / 108.00	—	1	585	—	0.00 / 5.00	—	1,591
—	88.10 / 93.00	—	1	600	—	0.00 / 3.70	—	194
—	83.10 / 88.00	—	4	605	—	0.00 / 1.90	—	450
—	78.10 / 83.00	—	119	610	—	0.00 / 1.50	—	20
—	73.50 / 78.40	—	407	615	—	0.00 / 3.70	—	138
—	68.50 / 73.40	—	3	620	—	0.00 / 3.70	—	310
—	63.50 / 68.40	—	66	625	—	0.00 / 1.90	—	13
—	58.50 / 63.50	—	37	630	—	0.00 / 5.00	—	1,059
—	53.60 / 58.50	—	5	635	—	0.00 / 5.00	—	71
—	48.60 / 53.50	—	36	640	—	0.00 / 5.00	—	162
—	43.50 / 48.50	—	47	645	—	0.00 / 3.70	—	11
—	38.70 / 43.50	—	310	650	1.30	0.00 / 2.25	3	603
—	34.00 / 38.80	—	16	655	—	0.30 / 2.95	—	89
—	29.10 / 34.00	—	20	660	—	0.00 / 5.00	—	52
—	24.60 / 29.50	—	5	665	—	0.00 / 5.00	—	63
—	20.10 / 25.00	—	759	670	—	0.30 / 4.60	—	1,069
—	16.20 / 20.50	—	260	675	—	2.40 / 3.90	—	415
—	12.30 / 16.50	—	752	680	5.40	3.70 / 5.40	2	369
11.03	9.30 / 12.60	2	513	685	—	5.00 / 7.50	—	543
7.90	6.80 / 9.10	52	15	690	—	6.70 / 9.30	—	155
—	3.10 / 6.50	—	48	695	10.10	8.60 / 12.50	10	72
—	1.35 / 4.70	—	482	700	—	11.50 / 15.80	—	55
—	0.80 / 2.50	—	204	705	—	15.00 / 19.90	—	—
—	0.10 / 1.60	—	160	710	—	19.10 / 24.00	—	26
—	0.00 / 4.00	—	60	715	—	23.60 / 28.50	—	—
—	0.00 / 4.00	—	966	720	—	28.50 / 33.40	—	3
—	0.00 / 3.90	—	34	725	—	33.50 / 38.40	—	50
—	0.00 / 3.50	—	52	730	—	38.50 / 43.10	—	—
0.10	0.00 / 1.70	10	211	735	—	43.00 / 48.00	—	—
—	0.00 / 3.40	—	33	740	—	48.10 / 53.00	—	—
—	0.00 / 5.00	—	74	745	—	53.00 / 58.00	—	—
—	0.00 / 2.25	—	84	750	—	58.00 / 62.90	—	—
—	0.00 / 3.80	—	10	755	—	63.00 / 67.90	—	—
—	0.00 / 3.80	—	9	760	—	68.00 / 72.90	—	—
—	0.00 / 3.80	—	1	770	—	78.00 / 82.90	—	—
—	0.00 / 3.70	—	6	775	—	83.00 / 87.90	—	—
—	0.00 / 3.70	—	12	780	—	88.00 / 92.90	—	—
—	0.00 / 3.90	—	11	785	—	93.00 / 97.90	—	—
—	0.00 / 5.00	—	3	800	—	108.00 / 112.90	—	—
—	0.00 / 3.70	—	2	810	—	118.00 / 122.90	—	—
—	0.00 / 5.00	—	2	820	—	128.00 / 132.90	—	—
—	0.00 / 5.00	—	2	825	—	133.00 / 138.00	—	—
—	0.00 / 5.00	—	1	835	—	143.00 / 147.90	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 81 · put OI 1,123

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	94.10 / 99.00	—	—	595	—	0.00 / 5.00	—	18
—	84.60 / 89.50	—	—	605	—	0.00 / 5.00	—	200
—	79.60 / 84.50	—	—	610	—	0.00 / 4.30	—	1
—	60.50 / 65.40	—	—	630	2.10	0.55 / 3.80	220	534
—	33.50 / 38.50	—	—	660	5.50	4.10 / 7.00	1	—
—	19.10 / 22.50	—	—	680	9.75	8.30 / 10.90	220	370
14.23	12.60 / 16.30	1	—	690	—	11.00 / 14.90	—	—
4.50	4.00 / 6.40	2	2	710	—	22.00 / 26.90	—	—
3.30	2.50 / 4.90	1	9	715	—	26.00 / 30.80	—	—
—	1.80 / 3.60	—	1	720	—	30.00 / 34.80	—	—
1.90	1.25 / 2.55	1	62	725	—	34.20 / 39.00	—	—
—	1.10 / 1.80	—	7	730	—	39.00 / 43.90	—	—
A dash means the contract did not trade — not a price of zero.

Dec 18, 2026104 days

call OI 251 · put OI 208

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	172.50 / 177.40	—	1	520	—	0.00 / 4.20	—	—
—	153.00 / 157.90	—	—	540	—	0.00 / 4.40	—	3
—	133.60 / 138.50	—	—	560	—	0.05 / 4.70	—	1
—	129.00 / 133.90	—	—	565	—	0.00 / 5.00	—	1
—	124.00 / 129.00	—	9	570	—	0.10 / 5.00	—	—
—	110.00 / 114.90	—	1	585	—	0.80 / 5.40	—	—
—	100.50 / 105.50	—	3	595	—	1.40 / 5.90	—	—
—	86.60 / 91.50	—	3	610	—	2.40 / 7.00	—	—
—	82.10 / 87.00	—	2	615	—	2.85 / 7.50	—	—
—	77.60 / 82.50	—	1	620	—	3.30 / 8.00	—	—
—	69.10 / 74.00	—	1	630	—	4.50 / 9.00	—	—
—	60.10 / 65.00	—	2	640	—	5.80 / 10.50	—	5
—	56.10 / 61.00	—	8	645	—	6.60 / 11.30	—	2
—	52.10 / 57.00	—	12	650	—	7.50 / 12.30	—	4
—	48.10 / 53.00	—	4	655	—	8.50 / 13.00	—	—
—	44.10 / 49.00	—	12	660	—	9.60 / 14.30	—	4
—	40.60 / 45.50	—	—	665	—	10.60 / 15.50	—	30
—	36.60 / 41.50	—	16	670	—	12.10 / 17.00	—	8
—	33.10 / 38.00	—	4	675	—	14.40 / 17.60	—	10
29.62	29.80 / 34.30	3	45	680	—	15.90 / 19.20	—	4
26.42	27.10 / 30.90	3	1	685	—	17.70 / 21.20	—	7
—	20.60 / 25.50	—	3	695	—	21.00 / 25.90	—	2
—	18.00 / 22.90	—	5	700	—	23.10 / 28.00	—	2
—	16.20 / 19.40	—	32	705	—	26.20 / 30.50	—	—
—	13.90 / 17.00	—	4	710	31.04	28.90 / 33.50	1	3
—	11.70 / 15.20	—	2	715	—	31.90 / 36.40	—	—
—	9.40 / 14.00	—	5	720	—	35.00 / 39.90	—	120
—	7.80 / 12.50	—	1	725	—	38.50 / 43.40	—	—
—	6.30 / 10.80	—	25	730	—	42.10 / 47.00	—	—
—	4.50 / 6.90	—	6	740	—	50.10 / 55.00	—	1
—	2.90 / 7.50	—	1	745	—	54.60 / 59.50	—	1
—	1.70 / 6.50	—	2	750	—	59.10 / 64.00	—	—
—	0.60 / 5.00	—	5	760	—	68.50 / 73.50	—	—
—	0.00 / 5.00	—	10	770	—	78.10 / 83.00	—	—
—	0.00 / 4.00	—	4	790	—	98.00 / 102.90	—	—
—	0.00 / 3.70	—	7	795	—	103.00 / 107.90	—	—
—	0.00 / 3.50	—	9	800	—	108.00 / 112.90	—	—
—	0.00 / 5.00	—	5	850	—	158.00 / 162.90	—	—
A dash means the contract did not trade — not a price of zero.

Jan 15, 2027132 days

call OI 1,782 · put OI 8,778

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	173.00 / 177.90	—	2	520	—	0.00 / 4.10	—	754
—	168.50 / 173.40	—	—	525	—	0.00 / 4.20	—	3
—	163.50 / 168.40	—	—	530	—	0.00 / 4.30	—	1,000
—	158.60 / 163.50	—	—	535	—	0.05 / 5.00	—	2
—	154.00 / 158.90	—	4	540	—	0.00 / 4.50	—	—
—	149.00 / 153.90	—	2	545	—	0.10 / 4.60	—	—
—	144.50 / 149.40	—	—	550	—	0.25 / 4.80	—	4
—	139.50 / 144.40	—	3	555	—	0.50 / 5.00	—	—
—	135.00 / 139.90	—	3	560	—	0.50 / 5.20	—	1
—	125.50 / 130.40	—	—	570	—	1.00 / 5.80	—	2
—	121.00 / 125.90	—	—	575	—	1.10 / 5.90	—	1,000
—	116.00 / 120.90	—	9	580	—	1.70 / 6.00	—	1,256
—	111.50 / 116.40	—	—	585	—	2.05 / 6.20	—	5
—	107.00 / 111.90	—	—	590	—	2.25 / 6.50	—	379
—	102.50 / 107.40	—	3	595	—	2.50 / 7.00	—	—
—	98.00 / 102.90	—	—	600	—	3.00 / 7.30	—	1,103
—	93.10 / 98.00	—	—	605	—	3.10 / 7.70	—	11
—	89.00 / 93.90	—	6	610	—	3.60 / 8.50	—	—
—	80.00 / 84.90	—	5	620	—	5.50 / 9.10	—	—
—	75.50 / 80.40	—	40	625	7.84	6.00 / 9.70	1	—
—	71.50 / 76.40	—	1	630	—	6.60 / 10.30	—	1,580
—	67.00 / 71.90	—	1	635	9.37	7.50 / 10.90	1	—
—	63.00 / 67.90	—	255	640	—	8.60 / 11.80	—	252
—	59.00 / 63.70	—	38	645	—	8.50 / 12.70	—	14
57.43	55.00 / 59.90	1	4	650	—	9.90 / 13.50	—	144
—	51.00 / 55.90	—	5	655	—	10.70 / 14.60	—	7
—	47.50 / 52.40	—	82	660	—	11.80 / 15.90	—	11
—	43.50 / 48.40	—	5	665	—	13.00 / 17.30	—	4
—	40.00 / 44.90	—	19	670	—	14.40 / 18.80	—	6
—	36.50 / 41.30	—	210	675	—	16.00 / 20.40	—	1,210
—	33.10 / 38.00	—	11	680	—	17.60 / 21.90	—	9
—	30.00 / 34.90	—	7	685	—	19.20 / 23.80	—	—
—	27.00 / 32.00	—	5	690	—	21.00 / 25.90	—	2
—	24.10 / 29.00	—	11	695	—	23.50 / 28.30	—	2
—	21.60 / 25.90	—	27	700	—	26.10 / 29.60	—	7
21.03	19.50 / 23.20	2	2	705	—	28.20 / 33.00	—	2
—	17.10 / 20.90	—	34	710	—	31.00 / 35.70	—	3
—	14.10 / 19.00	—	52	715	—	33.60 / 38.50	—	—
—	12.80 / 16.20	—	93	720	—	37.00 / 41.90	—	3
—	10.90 / 14.90	—	62	725	—	40.10 / 45.00	—	—
—	9.00 / 13.30	—	25	730	—	43.60 / 48.50	—	—
—	6.50 / 9.70	—	6	740	—	51.10 / 56.00	—	2
6.77	5.30 / 8.50	1	8	745	—	55.50 / 60.50	—	—
—	4.30 / 7.50	—	10	750	—	59.70 / 64.50	—	—
4.90	3.40 / 6.70	1	4	755	—	64.10 / 69.00	—	—
—	2.60 / 6.00	—	217	760	—	69.00 / 73.90	—	—
—	0.80 / 5.50	—	11	770	—	78.50 / 83.40	—	—
—	0.45 / 4.90	—	8	775	—	83.10 / 88.00	—	—
—	0.05 / 4.70	—	47	780	—	88.00 / 93.00	—	—
—	0.00 / 4.50	—	1	785	—	93.00 / 97.90	—	—
—	0.00 / 4.50	—	7	790	—	98.00 / 102.90	—	—
—	0.00 / 4.20	—	8	795	—	103.00 / 107.90	—	—
—	0.00 / 4.20	—	165	800	—	108.00 / 112.90	—	—
—	0.00 / 3.90	—	1	805	—	113.00 / 117.90	—	—
—	0.00 / 3.70	—	33	810	—	118.00 / 122.90	—	—
—	0.00 / 3.50	—	52	815	—	123.00 / 127.90	—	—
—	0.00 / 3.40	—	94	820	—	128.00 / 132.90	—	—
—	0.00 / 3.30	—	61	825	—	133.00 / 137.90	—	—
—	0.00 / 3.20	—	12	830	—	138.00 / 142.90	—	—
—	0.00 / 3.10	—	10	835	—	143.00 / 147.90	—	—
—	0.00 / 3.30	—	1	845	—	153.00 / 157.90	—	—
A dash means the contract did not trade — not a price of zero.

Mar 19, 2027195 days

call OI 46 · put OI 2

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	122.60 / 127.50	—	11	580	—	4.30 / 9.00	—	—
—	71.60 / 76.50	—	—	640	—	12.00 / 16.80	—	2
—	18.60 / 23.50	—	10	725	—	44.10 / 49.00	—	—
—	13.70 / 16.60	—	2	740	—	54.10 / 59.00	—	—
—	10.20 / 15.00	—	1	750	—	62.00 / 66.90	—	—
—	0.05 / 4.90	—	1	820	—	128.00 / 132.90	—	—
—	0.00 / 4.70	—	10	825	—	133.00 / 137.90	—	—
—	0.00 / 4.60	—	1	830	—	138.00 / 142.90	—	—
—	0.05 / 5.00	—	10	850	—	158.00 / 162.90	—	—
A dash means the contract did not trade — not a price of zero.

Jun 17, 2027285 days

call OI 3,339 · put OI 10,762

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	184.50 / 189.50	—	—	520	—	3.50 / 8.10	—	525
—	175.50 / 180.50	—	1	530	—	4.00 / 8.60	—	550
—	157.50 / 162.50	—	—	550	—	5.50 / 10.50	—	1,200
—	149.00 / 154.00	—	—	560	—	6.00 / 11.00	—	2,850
—	140.00 / 145.00	—	—	570	—	7.00 / 12.00	—	420
—	131.50 / 136.50	—	1	580	—	8.00 / 13.00	—	—
—	118.50 / 123.50	—	—	595	—	10.00 / 15.00	—	1
—	114.50 / 119.50	—	1	600	—	10.50 / 15.50	—	2,230
—	102.00 / 107.00	—	5	615	—	13.00 / 18.00	—	—
—	98.00 / 103.00	—	13	620	—	13.50 / 18.50	—	240
—	90.00 / 95.00	—	3	630	—	15.50 / 20.50	—	300
—	75.00 / 80.00	—	2	650	—	20.00 / 25.00	—	—
—	71.50 / 76.50	—	1,200	655	—	21.50 / 26.50	—	1,425
—	68.00 / 73.00	—	—	660	—	22.50 / 27.50	—	250
—	64.50 / 69.50	—	1	665	—	24.00 / 29.00	—	—
—	61.00 / 66.00	—	13	670	—	25.50 / 30.50	—	150
—	48.50 / 53.50	—	525	690	—	33.10 / 37.50	—	221
—	42.50 / 47.50	—	182	700	—	37.00 / 42.00	—	180
—	37.00 / 42.00	—	—	710	—	41.50 / 46.50	—	220
—	32.00 / 37.00	—	957	720	—	46.50 / 51.50	—	—
—	29.50 / 34.50	—	67	725	—	49.50 / 54.50	—	—
—	27.50 / 32.50	—	10	730	—	52.50 / 57.50	—	—
—	19.50 / 24.50	—	221	750	—	65.50 / 70.50	—	—
—	16.00 / 21.00	—	7	760	—	73.00 / 78.00	—	—
—	13.00 / 18.00	—	13	770	—	81.00 / 86.00	—	—
—	11.70 / 16.50	—	1	775	—	85.00 / 90.00	—	—
—	8.50 / 13.00	—	1	790	—	98.50 / 103.50	—	—
—	7.50 / 12.20	—	10	795	—	103.50 / 108.50	—	—
—	6.50 / 11.50	—	2	800	—	108.50 / 113.50	—	—
—	5.50 / 10.50	—	1	805	—	113.00 / 118.00	—	—
—	5.00 / 10.00	—	10	810	—	118.00 / 123.00	—	—
—	3.50 / 8.50	—	15	820	—	128.00 / 133.00	—	—
—	3.00 / 8.00	—	68	825	—	133.00 / 138.00	—	—
—	2.50 / 7.50	—	9	830	—	138.00 / 143.00	—	—
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 MDY

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