MU option chain

Strikes around the forward, as they were quoted at the close

Data as of 23 September 2026 (end of day)

2026-09-25(2 days)ATM 56.38%±44.71skew -2.21

Calls					Strike	Puts
Volume	Open int	Bid	Ask	IV		IV	Bid	Ask	Open int	Volume
162	158	$47.00	$48.30	—	$1,027.50	57.29%	$3.75	$3.90	128	267
186	1,258	$45.10	$45.85	—	$1,030.00	57.10%	$4.15	$4.30	1,001	1,808
18	499	$43.05	$43.75	—	$1,032.50	56.87%	$4.55	$4.75	69	507
330	499	$41.00	$41.75	—	$1,035.00	56.59%	$5.00	$5.20	362	1,183
55	162	$38.80	$40.05	—	$1,037.50	56.38%	$5.50	$5.70	347	839
393	1,183	$37.00	$37.80	—	$1,040.00	56.31%	$6.10	$6.25	2,653	3,556
222	838	$33.25	$34.15	—	$1,045.00	56.04%	$7.30	$7.55	693	1,092
1,426	4,059	$29.75	$30.45	—	$1,050.00	55.74%	$8.75	$8.95	1,302	4,613
321	1,128	$26.60	$27.10	—	$1,055.00	55.80%	$10.45	$10.70	891	1,286
893	1,248	$23.55	$24.00	—	$1,060.00	55.88%	$12.40	$12.65	783	1,970
1,389	499	$20.80	$21.20	—	$1,065.00	56.05%	$14.60	$14.85	266	1,859
5,092	1,742	$18.25	$18.55	—	$1,070.00	56.21%	$17.00	$17.30	806	8,136
5,402	1,090	$15.95	$16.30	56.62%	$1,075.00	—	$19.65	$20.05	378	3,338
8,038	1,990	$13.90	$14.15	56.88%	$1,080.00	—	$22.55	$22.90	744	5,806
2,403	844	$11.95	$12.30	57.11%	$1,085.00	—	$25.65	$26.00	180	1,556
4,507	779	$10.35	$10.60	57.50%	$1,090.00	—	$28.95	$29.45	374	2,400
2,276	701	$8.80	$9.10	57.67%	$1,095.00	—	$32.40	$33.10	251	638
15,642	5,889	$7.60	$7.75	58.11%	$1,100.00	—	$36.10	$36.85	581	1,392
1,398	644	$6.45	$6.65	58.52%	$1,105.00	—	$39.60	$40.85	99	52
3,493	894	$5.45	$5.60	58.73%	$1,110.00	—	$43.90	$44.70	174	268
1,158	678	$4.60	$4.80	59.24%	$1,115.00	—	$48.10	$49.15	37	11

Forward $1,071.25. The 25-delta put carries -2.21 volatility points over the 25-delta call.

2026-09-28(5 days)ATM 46.53%±58.34skew -2.07

Calls					Strike	Puts
Volume	Open int	Bid	Ask	IV		IV	Bid	Ask	Open int	Volume
44	431	$56.40	$58.20	—	$1,020.00	46.73%	$5.65	$5.90	194	373
14	54	$52.35	$53.85	—	$1,025.00	46.52%	$6.60	$6.85	129	83
79	294	$48.70	$49.55	—	$1,030.00	46.19%	$7.65	$7.85	228	502
29	90	$44.60	$46.20	—	$1,035.00	46.11%	$8.85	$9.15	95	248
570	698	$41.30	$42.15	—	$1,040.00	46.04%	$10.25	$10.55	1,670	410
168	231	$37.85	$38.70	—	$1,045.00	45.97%	$11.80	$12.10	171	217
1,046	1,829	$34.55	$35.45	—	$1,050.00	45.99%	$13.55	$13.85	234	1,095
32	113	$31.55	$32.30	—	$1,055.00	46.08%	$15.25	$16.05	91	127
255	328	$28.75	$29.40	—	$1,060.00	46.33%	$17.55	$18.15	92	214
440	103	$26.05	$26.85	—	$1,065.00	46.33%	$19.80	$20.40	119	176
1,475	453	$23.55	$24.15	—	$1,070.00	46.48%	$22.30	$22.90	209	1,069
911	184	$21.20	$21.80	46.58%	$1,075.00	—	$25.00	$25.55	188	626
2,433	382	$19.15	$19.65	46.85%	$1,080.00	—	$27.80	$28.40	196	482
1,204	360	$17.10	$17.65	46.94%	$1,085.00	—	$30.75	$31.45	51	244
822	1,284	$15.35	$15.75	47.11%	$1,090.00	—	$33.90	$34.70	246	450
472	133	$13.70	$14.10	47.33%	$1,095.00	—	$37.30	$38.00	36	417
6,911	2,467	$12.25	$12.55	47.56%	$1,100.00	—	$40.65	$41.45	122	314
282	127	$10.85	$11.20	47.76%	$1,105.00	—	$44.25	$45.10	13	16
622	225	$9.60	$9.90	47.90%	$1,110.00	—	$48.00	$48.80	22	30
243	88	$8.50	$8.80	48.17%	$1,115.00	—	$51.60	$52.70	17	9
498	273	$7.50	$7.80	48.42%	$1,120.00	—	$55.85	$56.95	19	3

Forward $1,071.25. The 25-delta put carries -2.07 volatility points over the 25-delta call.

2026-10-02(9 days)ATM 79.50%±133.77

Calls					Strike	Puts
Volume	Open int	Bid	Ask	IV		IV	Bid	Ask	Open int	Volume
98	718	$79.00	$83.30	—	$1,020.00	77.93%	$28.95	$29.65	413	62
40	566	$76.85	$80.30	—	$1,025.00	78.03%	$30.90	$31.55	174	121
101	896	$73.05	$77.20	—	$1,030.00	78.12%	$32.80	$33.65	133	126
66	611	$70.55	$74.40	—	$1,035.00	78.24%	$35.00	$35.65	153	73
92	781	$67.50	$71.45	—	$1,040.00	78.24%	$37.05	$37.80	180	269
153	344	$65.80	$68.35	—	$1,045.00	78.40%	$39.35	$40.05	220	59
893	2,623	$63.00	$64.65	—	$1,050.00	78.35%	$41.50	$42.35	651	445
285	314	$60.00	$62.65	—	$1,055.00	77.89%	$43.10	$44.80	178	36
891	3,238	$57.95	$59.80	—	$1,060.00	78.19%	$45.85	$47.25	105	180
260	171	$55.35	$56.90	—	$1,065.00	78.93%	$49.05	$50.00	86	205
812	372	$53.15	$54.50	—	$1,070.00	79.21%	$51.20	$53.35	2,041	2,470
910	364	$51.20	$52.35	79.67%	$1,075.00	—	$53.85	$55.25	159	432
873	874	$48.85	$49.90	79.50%	$1,080.00	—	$56.95	$57.90	328	260
636	575	$46.45	$48.10	79.67%	$1,085.00	—	$58.95	$61.40	200	100
636	523	$44.25	$45.50	79.28%	$1,090.00	—	$62.70	$63.55	209	114
236	347	$42.15	$43.85	79.57%	$1,095.00	—	$65.60	$66.90	35	61
3,636	5,514	$41.15	$41.75	80.24%	$1,100.00	—	$68.85	$70.15	543	216
161	462	$39.00	$39.90	80.13%	$1,105.00	—	$70.25	$73.70	22	86
272	1,281	$37.15	$38.45	80.45%	$1,110.00	—	$73.70	$77.85	29	25
114	459	$35.65	$36.55	80.60%	$1,115.00	—	$75.80	$80.10	9	19
289	436	$33.95	$34.70	80.53%	$1,120.00	—	$79.25	$83.45	110	178

Forward $1,071.55. Not enough surviving quotes on both wings to measure the skew here.

2026-10-05(12 days)ATM 72.48%±140.89

Calls					Strike	Puts
Volume	Open int	Bid	Ask	IV		IV	Bid	Ask	Open int	Volume
4	2	$80.35	$87.95	—	$1,020.00	72.24%	$30.10	$34.75	16	42
6	19	$77.25	$85.80	—	$1,025.00	71.16%	$31.55	$35.60	35	11
12	13	$74.25	$81.70	—	$1,030.00	71.85%	$33.30	$38.80	15	19
3	7	$71.30	$78.75	—	$1,035.00	71.20%	$36.40	$38.85	33	6
11	21	$68.45	$76.10	—	$1,040.00	72.18%	$38.00	$42.95	30	133
0	21	$67.25	$73.50	—	$1,045.00	72.15%	$40.95	$44.35	25	13
82	62	$64.60	$69.00	—	$1,050.00	72.55%	$43.00	$47.45	50	43
230	2	$62.25	$67.40	—	$1,055.00	71.56%	$44.40	$49.25	18	37
502	156	$58.95	$64.95	—	$1,060.00	72.68%	$47.30	$52.90	38	39
32	3	$57.10	$62.05	—	$1,065.00	71.85%	$49.20	$54.70	24	35
83	136	$55.00	$59.50	—	$1,070.00	72.68%	$52.35	$57.95	10	34
228	35	$53.30	$55.00	71.72%	$1,075.00	—	$56.30	$58.30	15	50
27	41	$49.75	$55.15	72.48%	$1,080.00	—	$59.10	$61.50	19	27
103	31	$48.95	$51.45	72.45%	$1,085.00	—	$62.20	$64.40	4	11
29	12	$45.75	$50.85	72.77%	$1,090.00	—	$63.45	$66.85	25	34
26	19	$44.05	$48.70	72.98%	$1,095.00	—	$67.80	$69.90	3	3
264	105	$43.00	$45.40	72.77%	$1,100.00	—	$69.45	$73.00	11	20
5	3	$40.35	$44.50	73.00%	$1,105.00	—	$74.00	$76.50	0	76
22	13	$39.45	$43.55	74.27%	$1,110.00	—	$75.75	$79.70	6	4
17	44	$37.75	$40.40	73.48%	$1,115.00	—	$80.60	$82.60	0	3
6	9	$36.00	$39.40	73.99%	$1,120.00	—	$83.90	$86.50	0	1

Forward $1,072.10. Not enough surviving quotes on both wings to measure the skew here.

2026-10-09(16 days)ATM 68.66%±154.37

Calls					Strike	Puts
Volume	Open int	Bid	Ask	IV		IV	Bid	Ask	Open int	Volume
3	186	$84.95	$89.95	—	$1,025.00	69.02%	$38.60	$39.50	179	4
12	328	$82.00	$86.85	—	$1,030.00	69.42%	$40.10	$42.75	67	16
4	93	$79.20	$82.65	—	$1,035.00	69.09%	$42.10	$44.40	132	2
3	271	$76.70	$80.25	—	$1,040.00	69.25%	$45.15	$45.95	47	4
2	48	$74.80	$78.10	—	$1,045.00	69.44%	$47.10	$48.80	196	0
255	816	$72.10	$73.75	—	$1,050.00	69.38%	$49.80	$50.60	59	27
8	53	$68.55	$72.15	—	$1,055.00	69.42%	$52.10	$53.10	5	0
57	318	$67.10	$68.95	—	$1,060.00	69.36%	$54.15	$55.80	79	4
30	120	$63.90	$67.00	—	$1,065.00	70.16%	$56.35	$60.00	21	57
245	410	$62.40	$63.80	—	$1,070.00	68.80%	$57.80	$61.25	231	18
113	109	$60.15	$62.05	68.89%	$1,075.00	—	$60.90	$63.55	24	30
250	212	$57.20	$60.05	68.70%	$1,080.00	—	$64.90	$66.55	272	63
33	69	$54.75	$57.95	68.66%	$1,085.00	—	$67.05	$69.45	5	20
301	96	$53.50	$54.75	68.61%	$1,090.00	—	$70.70	$72.35	39	11
44	115	$51.50	$55.20	70.11%	$1,095.00	—	$72.35	$76.10	12	95
424	641	$49.60	$50.75	68.86%	$1,100.00	—	$76.85	$78.75	222	44
26	136	$47.30	$49.65	69.19%	$1,105.00	—	$78.10	$81.80	35	7
44	462	$45.95	$47.15	69.20%	$1,110.00	—	$80.45	$85.15	36	10
14	49	$43.50	$45.60	69.06%	$1,115.00	—	$84.85	$88.45	14	23
67	156	$41.75	$44.60	69.57%	$1,120.00	—	$88.00	$91.40	276	162
16	208	$41.00	$42.90	70.18%	$1,125.00	—	$89.65	$96.70	19	2

Forward $1,073.87. Not enough surviving quotes on both wings to measure the skew here.

2026-10-16(23 days)ATM 65.32%±176.09

Calls					Strike	Puts
Volume	Open int	Bid	Ask	IV		IV	Bid	Ask	Open int	Volume
0	20	$103.75	$109.45	—	$1,005.00	64.79%	$38.00	$38.65	43	42
234	844	$102.50	$105.00	—	$1,010.00	64.72%	$39.80	$40.50	397	97
1	31	$99.25	$101.90	—	$1,015.00	64.86%	$41.90	$42.55	114	42
47	1,069	$96.30	$98.85	—	$1,020.00	64.81%	$43.85	$44.50	462	182
2	18	$94.10	$96.00	—	$1,025.00	64.95%	$45.95	$46.80	26	50
11	761	$90.75	$93.30	—	$1,030.00	64.98%	$48.15	$48.90	435	42
8	72	$87.90	$90.25	—	$1,035.00	65.00%	$50.40	$51.05	82	79
70	815	$85.55	$87.65	—	$1,040.00	64.87%	$52.60	$53.05	581	73
28	58	$82.35	$85.75	—	$1,045.00	65.12%	$55.00	$55.75	52	37
466	4,114	$80.20	$82.30	—	$1,050.00	65.11%	$57.45	$58.00	706	594
39	87	$77.35	$79.70	—	$1,055.00	65.36%	$59.60	$61.20	48	34
92	683	$74.85	$77.30	—	$1,060.00	65.25%	$62.30	$63.20	363	16
76	76	$72.50	$74.95	—	$1,065.00	65.27%	$64.85	$65.75	39	48
373	686	$70.75	$72.65	—	$1,070.00	65.19%	$67.15	$68.45	393	400
865	777	$66.50	$67.50	65.13%	$1,080.00	—	$72.05	$73.95	465	479
224	1,053	$62.25	$63.35	65.33%	$1,090.00	—	$77.70	$79.65	363	206
1,939	6,726	$58.15	$59.00	65.31%	$1,100.00	—	$83.45	$85.80	3,992	195
282	725	$54.40	$55.20	65.50%	$1,110.00	—	$89.65	$92.75	122	29
138	591	$49.70	$51.80	65.23%	$1,120.00	—	$96.15	$98.95	361	32
102	571	$47.45	$48.15	65.82%	$1,130.00	—	$102.65	$105.65	279	5
84	706	$44.25	$45.15	66.09%	$1,140.00	—	$108.90	$113.75	191	4

Forward $1,073.91. Not enough surviving quotes on both wings to measure the skew here.

2026-10-23(30 days)ATM 63.77%±196.34

Calls					Strike	Puts
Volume	Open int	Bid	Ask	IV		IV	Bid	Ask	Open int	Volume
8	92	$101.25	$105.15	—	$1,025.00	62.75%	$51.90	$54.25	16	13
2	62	$98.75	$101.70	—	$1,030.00	62.61%	$53.75	$56.45	31	5
10	41	$96.00	$98.80	—	$1,035.00	62.84%	$56.45	$58.75	25	0
7	135	$93.30	$96.80	—	$1,040.00	62.57%	$57.90	$61.25	28	6
4	68	$90.50	$94.45	—	$1,045.00	62.85%	$61.70	$62.80	20	1
10	196	$87.20	$91.35	—	$1,050.00	62.77%	$62.70	$66.40	380	32
21	61	$85.55	$89.10	—	$1,055.00	63.27%	$66.65	$68.55	16	4
6	188	$82.90	$86.80	—	$1,060.00	63.50%	$69.25	$71.50	24	6
16	17	$80.85	$84.10	—	$1,065.00	63.37%	$71.55	$74.00	14	0
153	37	$77.85	$81.30	—	$1,070.00	62.75%	$72.95	$76.30	18	57
55	217	$75.70	$78.00	63.25%	$1,075.00	—	$76.80	$79.00	22	47
137	58	$73.55	$77.00	63.83%	$1,080.00	—	$78.40	$81.80	46	5
29	106	$70.95	$74.50	63.56%	$1,085.00	—	$82.20	$84.60	11	5
44	47	$68.75	$73.10	63.87%	$1,090.00	—	$82.85	$86.50	6	11
23	88	$67.35	$69.60	63.60%	$1,095.00	—	$88.15	$90.35	9	18
90	303	$65.65	$68.10	63.99%	$1,100.00	—	$88.75	$94.65	382	0
16	160	$63.20	$66.10	63.83%	$1,105.00	—	$94.10	$96.50	12	3
20	35	$61.20	$63.90	63.73%	$1,110.00	—	$96.35	$99.70	13	16
1	19	$59.35	$62.20	63.87%	$1,115.00	—	—	—	—	—
4	66	$57.50	$60.80	64.08%	$1,120.00	—	—	—	—	—
12	64	$55.70	$58.45	63.89%	$1,125.00	—	—	—	—	—

Forward $1,073.95. Not enough surviving quotes on both wings to measure the skew here.

2026-10-30(37 days)ATM 63.10%±216.07

Calls					Strike	Puts
Volume	Open int	Bid	Ask	IV		IV	Bid	Ask	Open int	Volume
205	124	$107.10	$113.05	—	$1,025.00	63.08%	$59.75	$62.05	19	15
10	102	$104.40	$110.85	—	$1,030.00	62.90%	$61.60	$64.20	13	5
9	48	$102.70	$108.80	—	$1,035.00	63.08%	$64.65	$66.20	37	6
8	55	$101.40	$105.35	—	$1,040.00	62.67%	$65.25	$69.20	38	3
13	55	$96.95	$102.20	—	$1,045.00	63.11%	$68.25	$72.10	159	1
185	155	$95.65	$100.90	—	$1,050.00	63.25%	$71.55	$74.05	24	12
8	37	$91.85	$98.40	—	$1,055.00	63.38%	$73.75	$77.15	56	0
12	54	$89.45	$95.45	—	$1,060.00	63.01%	$76.40	$78.55	7	16
11	24	$88.05	$93.50	—	$1,065.00	63.28%	$78.70	$82.10	7	37
86	82	$86.25	$90.00	—	$1,070.00	63.30%	$81.45	$84.65	18	47
81	151	$84.95	$88.50	—	$1,075.00	63.68%	$84.65	$87.80	15	49
28	89	$80.50	$86.40	62.94%	$1,080.00	—	$86.85	$90.90	16	45
23	35	$80.25	$82.50	63.05%	$1,085.00	—	$89.70	$93.60	1	27
34	127	$78.25	$80.25	63.09%	$1,090.00	—	$92.60	$96.45	7	40
15	52	$75.70	$78.40	63.05%	$1,095.00	—	$95.15	$98.75	7	78
83	594	$74.15	$76.25	63.23%	$1,100.00	—	$98.05	$100.55	122	200
1	20	$72.10	$75.95	63.87%	$1,105.00	—	$101.45	$104.50	1	0
7	142	$68.70	$73.60	63.23%	$1,110.00	—	$103.95	$107.70	26	0
4	25	$66.90	$70.95	63.04%	$1,115.00	—	$107.05	$110.35	44	0
95	95	$65.25	$68.65	63.00%	$1,120.00	—	$110.15	$114.85	4	0
7	80	$63.30	$67.05	63.07%	$1,125.00	—	$113.40	$117.90	2	0

Forward $1,075.50. Not enough surviving quotes on both wings to measure the skew here.

How to read this

Calls on the left, puts on the right, the strike between them — the layout every chain uses. Each block is one expiration, and the heading carries its days to expiry, the at-the-money implied volatility, and the one-standard-deviation move that volatility implies over that time.

Only the 21 strikes nearest the forward are stored, which is the part of the board that carries the volume. The shaded side is in the money: below the forward for calls, above it for puts.

Implied volatility is shown on the out-of-the-money side only. An in-the-money option is nearly all intrinsic value quoted on a wide market, so a volatility solved from it would look authoritative and mean very little. The price is still shown, because the price is real; the blank is deliberate.