Micron Technology (MU) Options Chain

NASDAQ: MUTechnologySemiconductorsUSD

1,029.00-6.84 (-0.66%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Oct 12, 2026
Days to expiration: 1
Share price: $1,029.00
Put/call ratio (OI): 0.60
Put/call ratio (volume): 0.60
ATM implied volatility: 37.7%
Expected move: ±$20.32
Open interest (C / P): 32.91K / 19.76K

MU options summary

The MU options chain for the October 12, 2026 expiration lists 140 call and 108 put contracts, with 1 day until expiration. Open interest stands at 32,905 calls and 19,762 puts, a put/call ratio of 0.60, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $1,030.00 strike is 37.7%, which implies the market expects a move of about ±$20.32 (2.0%) in Micron Technology stock by expiration.

The most open interest sits at the $1,080.00 call (4.21K contracts) and the $995.00 put (1.36K contracts).

Summary generated from market data by MetaCap's automated system. Methodology

MU options chain · October 12, 2026

MU calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
23	6	241.4%	424.13	426.75	431.35	600.00	0.00	0.03	0.78	218.8%	8	25
—	—	—	—	—	—	610.00	0.00	0.25	0.02	255.1%	1	54
5	—	266.0%	456.31	406.75	411.75	620.00	0.00	1.56	0.30	305.4%	1	9
7	—	258.2%	446.91	396.75	401.75	630.00	0.00	1.56	0.01	296.7%	4	119
4	—	250.6%	426.17	386.75	391.75	640.00	0.00	0.05	0.11	202.3%	1	12
7	2	237.3%	377.52	376.75	381.65	650.00	0.00	0.05	0.01	196.1%	2	4
20	2	257.5%	381.40	367.50	371.55	660.00	0.00	0.05	0.04	189.8%	1	15
—	—	—	—	—	—	670.00	0.00	0.05	0.02	184.4%	3	52
45	—	221.3%	394.26	346.75	351.75	680.00	0.00	0.05	0.01	178.1%	7	34
1	1	214.1%	381.69	335.75	342.75	690.00	0.00	0.05	0.10	171.9%	1	42
—	—	—	—	—	—	700.00	0.00	0.05	0.10	166.4%	1	270
2	—	200.2%	367.46	316.75	321.75	710.00	0.00	0.01	0.02	143.8%	3	60
20	—	193.4%	354.71	305.75	312.75	720.00	0.00	0.05	0.10	154.7%	21	104
1	—	265.2%	347.50	295.75	301.75	730.00	0.00	0.01	0.10	131.3%	6	114
6	4	179.9%	355.10	286.75	291.75	740.00	0.00	0.05	0.08	143.8%	1	368
14	—	173.2%	327.34	276.75	281.75	750.00	0.00	0.10	0.03	146.9%	33	411
1	—	166.6%	315.78	266.75	271.75	760.00	0.00	0.05	0.03	132.8%	12	626
5	2	160.2%	265.19	256.75	261.75	770.00	0.00	0.05	0.03	127.3%	188	89
20	—	225.8%	301.66	250.80	256.75	775.00	0.00	0.31	0.02	148.6%	238	44
—	—	—	—	—	—	780.00	0.00	0.05	0.03	122.7%	68	84
44	1	150.6%	253.90	241.75	246.75	785.00	0.00	0.05	0.03	119.5%	193	671
1	—	163.2%	287.55	237.35	241.75	790.00	0.00	0.09	0.05	123.4%	41	137
1	—	167.0%	271.85	231.75	237.75	795.00	0.01	0.05	0.02	116.4%	78	34
4	1	141.1%	224.70	226.75	231.75	800.00	0.00	0.09	0.05	118.0%	14	59
1	—	200.4%	271.82	221.20	226.75	805.00	0.00	0.06	0.03	110.9%	17	61
20	—	197.0%	263.90	215.80	221.80	810.00	0.01	0.06	0.05	110.2%	150	462
1	—	134.8%	262.07	211.80	216.80	815.00	0.01	0.06	0.03	107.4%	277	16
5	—	131.6%	247.20	206.80	211.80	820.00	0.01	0.06	0.06	104.7%	8	20
9	—	128.5%	252.94	201.80	206.80	825.00	0.01	0.06	0.05	102.3%	13	123
1	—	144.0%	245.91	196.80	202.80	830.00	0.00	0.30	0.05	115.4%	2	25
—	—	—	—	—	—	835.00	0.01	0.06	0.03	96.9%	20	10
21	—	119.1%	234.28	185.80	192.80	840.00	0.01	0.07	0.06	95.7%	5	17
—	—	—	—	—	—	845.00	0.01	0.07	0.04	93.0%	11	9
44	—	164.0%	227.75	175.80	181.80	850.00	0.01	0.05	0.03	88.3%	72	66
1	—	110.0%	213.49	171.80	176.80	855.00	0.01	0.06	0.03	86.7%	161	14
—	—	—	—	—	—	860.00	0.01	0.09	0.03	87.3%	11	35
10	8	103.8%	201.78	161.80	166.80	865.00	0.01	0.08	0.05	84.0%	135	13
1	—	100.8%	206.86	156.80	161.80	870.00	0.01	0.10	0.06	82.8%	1	22
—	—	—	—	—	—	875.00	0.05	0.09	0.06	82.4%	10	16
2	1	109.8%	202.58	146.80	152.80	880.00	0.02	0.10	0.06	78.5%	41	33
20	—	135.7%	191.18	140.80	146.80	885.00	0.03	0.10	0.08	76.6%	109	21
—	—	—	—	—	—	890.00	0.03	0.10	0.07	73.8%	35	88
1	—	87.7%	183.00	131.85	136.85	895.00	0.05	0.10	0.08	72.5%	4	201
6	11	105.9%	129.20	127.55	130.35	900.00	0.05	0.09	0.08	69.3%	238	404
—	—	—	—	—	—	905.00	0.06	0.10	0.11	67.8%	30	47
23	—	116.1%	171.33	115.85	121.85	910.00	0.07	0.11	0.09	66.0%	152	32
—	—	—	—	—	—	915.00	0.08	0.14	0.13	64.8%	21	22
44	1	72.5%	147.23	105.85	112.85	920.00	0.09	0.15	0.11	62.8%	49	72
6	—	104.4%	157.03	100.90	106.90	925.00	0.10	0.16	0.14	60.7%	254	74
34	28	67.8%	107.65	96.90	101.90	930.00	0.11	0.16	0.13	58.3%	307	151
4	1	64.8%	109.35	90.90	97.90	935.00	0.12	0.17	0.17	56.1%	118	76
—	—	—	—	—	—	940.00	0.16	0.18	0.17	54.4%	938	102
1	40	66.1%	86.75	82.70	86.90	945.00	0.17	0.23	0.23	52.8%	289	334
5	163	65.2%	81.60	78.00	81.95	950.00	0.22	0.25	0.24	51.1%	1,074	371
15	7	55.4%	70.07	72.05	77.05	955.00	0.24	0.29	0.27	49.8%	133	147
7	3	57.3%	65.99	67.80	72.00	960.00	0.30	0.34	0.31	48.0%	916	249
33	1	52.2%	67.90	62.45	67.10	965.00	0.36	0.41	0.39	46.4%	716	138
34	1	69.8%	51.02	56.25	62.25	970.00	0.45	0.50	0.48	44.9%	1,844	508
31	4	66.1%	63.00	52.35	57.35	975.00	0.54	0.62	0.57	43.4%	1,056	474
73	17	61.1%	49.00	48.20	52.25	980.00	0.73	0.78	0.73	42.0%	1,950	447
46	1	58.1%	52.30	43.75	47.50	985.00	0.94	0.99	0.93	40.7%	1,210	431
50	77	51.1%	40.50	39.60	42.05	990.00	1.26	1.35	1.29	40.0%	1,831	283
14	11	51.5%	31.48	34.05	38.00	995.00	1.66	1.78	1.69	39.1%	2,629	1,357
229	523	42.0%	32.00	30.60	32.05	1,000.00	2.22	2.37	2.18	38.4%	7,152	1,295
45	68	44.5%	27.62	26.45	28.65	1,005.00	2.95	3.20	3.05	38.0%	1,480	242
55	725	39.6%	22.60	22.55	23.75	1,010.00	3.95	4.20	4.00	37.3%	2,825	356
92	472	38.0%	19.90	18.85	19.80	1,015.00	5.25	5.45	5.28	36.7%	3,418	410
138	3,260	36.6%	15.95	15.00	16.15	1,020.00	6.90	8.15	6.80	40.1%	7,691	887
365	7,472	36.5%	12.81	11.65	13.20	1,025.00	8.85	10.00	9.00	39.2%	5,294	510
MU $1,029.00
173	7,402	35.8%	10.10	10.00	10.40	1,030.00	11.25	12.55	11.15	39.6%	8,126	506
1,197	6,603	35.9%	8.05	7.85	8.20	1,035.00	14.10	14.45	14.16	36.7%	2,052	237
1,679	7,377	36.0%	6.00	5.45	6.35	1,040.00	17.30	18.55	16.65	40.2%	1,698	311
530	2,215	36.1%	4.77	4.65	4.85	1,045.00	20.75	22.20	20.28	41.2%	758	313
717	9,062	36.3%	3.60	3.50	3.65	1,050.00	24.35	25.90	24.80	41.5%	1,352	856
257	2,317	37.1%	2.83	2.70	2.82	1,055.00	27.95	29.90	28.50	42.1%	124	156
2,784	9,197	37.9%	2.13	2.07	2.18	1,060.00	32.45	33.65	32.25	40.5%	512	819
944	1,740	38.8%	1.68	1.61	1.70	1,065.00	36.55	39.20	40.27	47.5%	112	440
1,999	3,409	39.8%	1.32	1.25	1.33	1,070.00	40.10	43.25	42.16	46.1%	79	196
650	2,229	41.0%	1.04	1.00	1.07	1,075.00	46.40	47.80	47.00	46.8%	114	342
4,206	5,200	42.1%	0.84	0.79	0.85	1,080.00	50.45	52.55	54.31	48.5%	60	417
531	1,424	43.5%	0.71	0.66	0.71	1,085.00	55.60	57.60	56.56	52.3%	68	170
682	1,866	44.9%	0.55	0.55	0.59	1,090.00	58.90	63.35	63.54	61.4%	11	95
267	1,144	46.6%	0.47	0.46	0.52	1,095.00	64.30	68.15	66.24	63.4%	5	78
2,605	6,743	48.1%	0.42	0.42	0.45	1,100.00	68.85	73.10	73.66	66.4%	13	44
997	7,024	49.2%	0.35	0.33	0.37	1,105.00	73.65	78.65	71.54	74.0%	20	104
695	978	50.3%	0.30	0.28	0.34	1,110.00	78.60	83.60	82.98	77.0%	1	40
181	765	51.9%	0.30	0.25	0.30	1,115.00	83.55	88.55	51.90	79.9%	9	136
876	800	53.5%	0.26	0.23	0.26	1,120.00	88.75	92.85	87.00	77.0%	14	106
591	599	54.3%	0.22	0.18	0.22	1,125.00	93.50	98.50	85.75	86.0%	23	22
324	361	55.8%	0.20	0.16	0.20	1,130.00	97.60	104.50	61.70	97.0%	11	226
435	301	57.2%	0.17	0.14	0.18	1,135.00	103.45	108.45	79.50	91.8%	3	20
200	1,000	58.7%	0.16	0.12	0.17	1,140.00	108.45	112.80	71.90	88.6%	5	10
235	98	59.8%	0.09	0.10	0.15	1,145.00	113.45	118.45	79.35	98.0%	1	1
1,193	1,055	60.6%	0.10	0.09	0.12	1,150.00	117.40	124.40	86.43	109.2%	11	7
120	72	60.7%	0.10	0.07	0.09	1,155.00	123.40	128.40	132.00	103.5%	—	1
622	305	64.1%	0.10	0.08	0.11	1,160.00	—	—	80.65	—	—	—
186	205	64.4%	0.08	0.05	0.10	1,165.00	—	—	—	—	—	—
156	194	65.2%	0.06	0.04	0.09	1,170.00	138.35	142.65	131.35	103.8%	1	0
753	37	66.8%	0.06	0.03	0.09	1,175.00	—	—	—	—	—	—
106	171	70.7%	0.05	0.04	0.12	1,180.00	148.35	153.35	138.20	117.4%	—	1
49	172	71.1%	0.07	0.01	0.12	1,185.00	—	—	—	—	—	—
46	138	71.7%	0.11	0.03	0.08	1,190.00	—	—	—	—	—	—
45	14	72.3%	0.06	0.03	0.06	1,195.00	162.35	169.35	124.35	135.8%	—	0
1,388	1,516	72.3%	0.04	0.02	0.05	1,200.00	168.40	172.60	173.05	119.0%	6	0
73	34	75.0%	0.02	0.01	0.07	1,205.00	—	—	—	—	—	—
205	119	77.5%	0.03	0.01	0.08	1,210.00	178.30	183.30	148.60	133.2%	—	0
46	15	81.6%	0.02	0.01	0.11	1,215.00	—	—	—	—	—	—
29	40	80.1%	0.07	0.01	0.07	1,220.00	188.30	193.30	128.35	138.4%	2	0
50	743	80.9%	0.05	0.01	0.06	1,225.00	—	—	—	—	—	—
35	139	85.3%	0.05	0.00	0.10	1,230.00	—	—	—	—	—	—
58	20	83.2%	0.05	0.01	0.05	1,235.00	—	—	—	—	—	—
27	39	87.1%	0.04	0.01	0.07	1,240.00	—	—	—	—	—	—
24	25	89.8%	0.09	0.00	0.09	1,245.00	—	—	—	—	—	—
246	1,314	86.7%	0.02	0.00	0.05	1,250.00	—	—	178.02	—	—	—
19	28	89.8%	0.05	0.01	0.05	1,255.00	—	—	—	—	—	—
42	15	91.4%	0.05	0.01	0.05	1,260.00	—	—	—	—	—	—
24	10	97.3%	0.05	0.00	0.10	1,265.00	—	—	—	—	—	—
35	5	98.0%	0.09	0.00	0.09	1,270.00	—	—	—	—	—	—
20	2	100.8%	0.02	0.00	0.10	1,275.00	—	—	—	—	—	—
34	2	96.1%	0.02	0.00	0.05	1,280.00	—	—	—	—	—	—
17	3	99.2%	0.05	0.01	0.05	1,285.00	253.25	258.00	223.40	166.4%	—	0
172	1	100.8%	0.05	0.01	0.05	1,290.00	256.55	263.30	205.70	173.1%	—	0
29	18	102.3%	0.05	0.01	0.05	1,295.00	—	—	—	—	—	—
273	684	98.4%	0.02	0.01	0.02	1,300.00	267.25	272.75	215.75	169.3%	—	0
49	14	105.5%	0.05	0.01	0.05	1,305.00	—	—	—	—	—	—
28	10	105.5%	0.05	0.00	0.05	1,310.00	—	—	—	—	—	—
17	4	107.0%	0.09	0.00	0.05	1,315.00	—	—	—	—	—	—
16	14	108.6%	0.01	0.00	0.05	1,320.00	—	—	253.25	—	—	—
38	9	110.2%	0.02	0.00	0.05	1,325.00	—	—	—	—	—	—
55	24	111.7%	0.01	0.00	0.05	1,330.00	—	—	—	—	—	—
26	35	163.2%	0.10	0.00	1.57	1,335.00	—	—	—	—	—	—
22	11	165.2%	0.10	0.00	1.57	1,340.00	—	—	—	—	—	—
55	9	167.1%	0.06	0.00	1.57	1,345.00	—	—	—	—	—	—
37	14	169.1%	0.06	0.00	1.57	1,350.00	—	—	—	—	—	—
23	52	120.3%	0.05	0.01	0.05	1,355.00	—	—	—	—	—	—
24	13	172.9%	0.05	0.00	1.57	1,360.00	—	—	—	—	—	—
10	10	121.9%	0.01	0.00	0.05	1,365.00	—	—	—	—	—	—
144	74	181.7%	0.03	0.00	1.77	1,375.00	—	—	—	—	—	—
17	3	180.5%	0.07	0.00	1.57	1,380.00	—	—	—	—	—	—
45	46	185.4%	0.01	0.00	1.77	1,385.00	—	—	—	—	—	—
25	14	159.6%	0.01	0.00	0.49	1,390.00	—	—	—	—	—	—
20	1	189.1%	0.09	0.00	1.76	1,395.00	—	—	—	—	—	—
100	114	149.2%	0.02	0.00	0.21	1,400.00	—	—	—	—	—	—
26	19	132.8%	0.01	0.00	0.05	1,405.00	—	—	—	—	—	—
21	17	194.6%	0.01	0.00	1.76	1,410.00	—	—	—	—	—	—
65	31	135.9%	0.09	0.00	0.05	1,415.00	—	—	—	—	—	—
88	5	150.4%	0.01	0.00	0.15	1,420.00	—	—	—	—	—	—
72	61	138.3%	0.09	0.00	0.05	1,425.00	—	—	—	—	—	—
106	71	198.3%	0.01	0.00	1.54	1,430.00	—	—	—	—	—	—
101	2	188.3%	0.01	0.00	0.89	1,440.00	—	—	—	—	—	—
21	9	150.8%	0.01	0.00	0.09	1,445.00	—	—	—	—	—	—
59	2	128.1%	0.02	0.00	0.01	1,450.00	417.30	423.05	389.03	237.1%	—	0

In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.

Frequently asked questions

What is the MU put/call ratio?

For the October 12, 2026 expiration, the MU put/call ratio based on open interest is 0.60 (19,762 puts vs 32,905 calls), and 0.60 based on today's volume. A ratio above 1 means more puts than calls.

What is MU's implied volatility?

At-the-money implied volatility for MU options expiring October 12, 2026 is about 37.7%, an annualized estimate of how much the market expects Micron Technology stock to move.

How many MU option expiration dates are there?

MU has 24 listed expiration dates, from Oct 12, 2026 to Jan 19, 2029.

What does "in the money" mean?

A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.