DELL option chain

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

Data as of 22 September 2026 (end of day)

2026-09-25(3 days)ATM 65.60%±32.73skew -0.66

Calls					Strike	Puts
Volume	Open int	Bid	Ask	IV		IV	Bid	Ask	Open int	Volume
37	110	$28.45	$29.80	—	$525.00	66.17%	$3.85	$4.10	381	696
14	17	$26.55	$27.85	—	$527.50	65.72%	$4.25	$4.75	141	185
100	129	$24.90	$26.25	—	$530.00	66.03%	$5.00	$5.40	776	1,196
2	46	$23.45	$24.55	—	$532.50	65.91%	$5.65	$6.15	184	140
104	166	$21.65	$22.50	—	$535.00	65.70%	$6.40	$6.90	397	462
62	73	$20.05	$20.75	—	$537.50	65.52%	$7.20	$7.75	309	261
261	489	$18.50	$19.10	—	$540.00	64.97%	$8.15	$8.45	1,446	1,530
28	26	$16.95	$17.70	—	$542.50	65.49%	$9.10	$9.70	510	655
114	271	$15.40	$16.25	—	$545.00	65.35%	$10.15	$10.75	537	683
267	29	$14.10	$14.80	—	$547.50	65.33%	$11.25	$11.95	300	472
1,497	717	$12.90	$13.50	—	$550.00	65.55%	$12.50	$13.25	1,012	1,891
710	84	$11.70	$12.35	65.63%	$552.50	—	$13.75	$14.70	316	445
875	168	$10.60	$11.25	65.72%	$555.00	—	$15.25	$15.95	300	796
244	91	$9.60	$10.35	66.19%	$557.50	—	$16.65	$17.90	129	419
1,511	583	$8.75	$9.25	66.17%	$560.00	—	$18.15	$18.95	763	714
785	117	$7.80	$8.30	65.90%	$562.50	—	$19.75	$20.55	225	186
358	251	$7.00	$7.60	66.35%	$565.00	—	$21.45	$22.20	527	275
229	325	$6.25	$6.75	66.16%	$567.50	—	$22.95	$23.90	271	96
1,133	776	$5.80	$5.95	66.62%	$570.00	—	$25.20	$25.85	795	572
326	346	$4.95	$5.40	66.29%	$572.50	—	$26.85	$27.60	161	130
1,274	1,443	$4.55	$4.75	66.68%	$575.00	—	$28.80	$29.60	449	139

Forward $550.33. The 25-delta put carries -0.66 volatility points over the 25-delta call.

2026-10-02(10 days)ATM 62.46%±56.92

Calls					Strike	Puts
Volume	Open int	Bid	Ask	IV		IV	Bid	Ask	Open int	Volume
3	89	$36.50	$38.15	—	$525.00	61.81%	$11.15	$11.80	103	94
1	0	$34.60	$36.45	—	$527.50	61.60%	$11.80	$12.75	7	13
13	190	$33.50	$34.50	—	$530.00	61.64%	$12.75	$13.65	376	316
8	2	$31.95	$32.90	—	$532.50	61.92%	$13.85	$14.65	32	28
17	88	$30.65	$31.70	—	$535.00	62.06%	$15.00	$15.60	145	76
2	1	$28.90	$30.10	—	$537.50	61.71%	$15.80	$16.65	10	43
48	101	$27.80	$28.85	—	$540.00	62.17%	$16.95	$18.00	328	157
5	40	$26.25	$27.25	—	$542.50	62.07%	$18.00	$19.15	20	16
41	83	$24.95	$25.85	—	$545.00	61.78%	$19.00	$20.30	147	65
23	6	$23.80	$24.45	—	$547.50	61.79%	$20.40	$21.35	42	23
1,189	198	$22.55	$23.05	—	$550.00	62.08%	$21.65	$22.85	384	208
66	9	$21.40	$21.95	62.25%	$552.50	—	$23.00	$24.10	13	31
126	66	$20.25	$21.25	62.84%	$555.00	—	$24.30	$25.55	78	105
65	13	$19.30	$20.20	63.12%	$557.50	—	$25.60	$26.80	27	134
447	607	$18.05	$18.75	62.30%	$560.00	—	$27.10	$28.05	268	204
680	20	$16.95	$17.80	62.27%	$562.50	—	$28.40	$29.60	24	14
224	605	$16.00	$16.85	62.33%	$565.00	—	$30.00	$31.15	147	107
237	50	$15.15	$15.85	62.35%	$567.50	—	$31.75	$32.75	65	21
381	821	$14.15	$15.00	62.26%	$570.00	—	$33.30	$34.35	106	121
93	102	$13.30	$14.15	62.26%	$572.50	—	$35.00	$36.05	73	64
305	185	$12.65	$13.30	62.45%	$575.00	—	$36.60	$37.75	62	46

Forward $550.55. Not enough surviving quotes on both wings to measure the skew here.

2026-10-09(17 days)ATM 60.48%±71.98skew +0.42

Calls					Strike	Puts
Volume	Open int	Bid	Ask	IV		IV	Bid	Ask	Open int	Volume
2	49	$45.90	$47.10	—	$520.00	61.50%	$14.70	$15.95	94	40
5	94	$42.50	$43.90	—	$525.00	61.66%	$16.65	$17.80	42	39
3	130	$39.55	$40.90	—	$530.00	61.22%	$18.45	$19.55	81	42
1	98	$36.65	$37.90	—	$535.00	61.32%	$20.45	$21.85	58	14
13	90	$33.95	$34.95	—	$540.00	61.23%	$22.65	$24.05	97	57
35	37	$31.30	$32.30	—	$545.00	61.06%	$24.85	$26.45	36	59
86	155	$28.90	$29.75	—	$550.00	60.49%	$27.40	$28.40	56	78
68	53	$26.40	$27.45	60.35%	$555.00	—	$30.05	$31.50	23	56
36	1	$25.35	$26.55	60.65%	$557.50	—	$31.70	$32.95	5	17
75	201	$24.25	$25.20	60.35%	$560.00	—	$32.55	$34.35	58	43
35	1	$23.20	$24.15	60.35%	$562.50	—	$34.15	$35.90	2	1
29	93	$22.20	$23.15	60.38%	$565.00	—	$35.70	$37.35	70	6
25	3	$21.20	$22.15	60.35%	$567.50	—	$37.25	$38.85	0	2
308	168	$20.25	$21.25	60.40%	$570.00	—	$38.85	$40.55	99	27
30	6	$19.35	$20.50	60.61%	$572.50	—	$40.40	$42.05	0	35
57	112	$18.45	$19.65	60.64%	$575.00	—	$42.15	$43.55	23	10
22	20	$17.60	$18.80	60.66%	$577.50	—	$43.75	$45.25	3	1
29	136	$16.80	$18.20	60.94%	$580.00	—	$45.55	$46.60	128	21
1	1	$16.00	$17.30	60.83%	$582.50	—	—	—	—	—
8	63	$15.25	$16.70	61.04%	$585.00	—	$49.15	$50.90	46	3
3	3	$14.55	$15.95	61.09%	$587.50	—	$50.95	$52.50	2	1

Forward $551.43. The 25-delta put carries +0.42 volatility points over the 25-delta call.

2026-10-16(24 days)ATM 61.13%±86.46

Calls					Strike	Puts
Volume	Open int	Bid	Ask	IV		IV	Bid	Ask	Open int	Volume
15	1,402	$51.00	$52.15	—	$520.00	61.09%	$19.45	$20.45	1,605	163
94	40	$48.05	$49.15	—	$525.00	61.05%	$21.30	$22.50	41	40
38	468	$45.20	$46.15	—	$530.00	61.27%	$23.55	$24.65	434	45
13	7	$42.25	$43.40	—	$535.00	61.16%	$25.65	$26.85	58	39
204	1,352	$39.65	$40.60	—	$540.00	61.12%	$28.10	$29.00	460	126
39	24	$36.75	$38.10	—	$545.00	61.23%	$30.60	$31.50	30	32
278	1,181	$34.70	$35.55	—	$550.00	61.18%	$33.00	$34.15	1,443	321
59	3	$31.95	$33.25	60.80%	$555.00	—	$35.80	$37.30	3	89
35	4	$31.15	$32.15	61.10%	$557.50	—	$36.95	$38.45	15	52
330	3,128	$30.20	$31.00	61.16%	$560.00	—	$38.65	$39.65	535	182
18	0	$28.75	$30.10	60.96%	$562.50	—	$39.95	$41.15	3	5
90	1	$27.90	$29.05	61.10%	$565.00	—	$41.50	$43.00	42	9
46	9	$27.05	$28.05	61.25%	$567.50	—	$42.90	$44.00	5	15
80	713	$26.10	$27.10	61.30%	$570.00	—	$44.40	$46.05	386	177
16	4	$25.15	$26.20	61.34%	$572.50	—	$45.85	$47.20	2	4
298	24	$24.20	$25.10	61.16%	$575.00	—	$47.45	$49.20	13	11
15	45	$23.35	$24.35	61.34%	$577.50	—	$49.10	$50.85	37	2
277	1,163	$22.60	$23.40	61.38%	$580.00	—	$50.75	$51.95	257	68
4	29	$21.65	$22.70	61.43%	$582.50	—	$52.45	$53.60	37	1
9	12	$20.90	$21.70	61.33%	$585.00	—	—	—	—	—
5	4	$20.05	$21.05	61.42%	$587.50	—	$55.55	$57.05	7	0

Forward $551.55. Not enough surviving quotes on both wings to measure the skew here.

2026-10-23(31 days)ATM 61.07%±98.16

Calls					Strike	Puts
Volume	Open int	Bid	Ask	IV		IV	Bid	Ask	Open int	Volume
16	37	$66.70	$69.65	—	$500.00	60.70%	$15.55	$18.00	183	35
1	11	$63.40	$66.40	—	$505.00	61.35%	$17.25	$20.30	54	15
1	14	$60.15	$63.45	—	$510.00	61.15%	$19.05	$21.80	83	9
3	26	$57.00	$60.25	—	$515.00	61.70%	$21.65	$23.55	35	17
0	33	$53.95	$56.90	—	$520.00	61.61%	$23.05	$26.00	151	12
0	16	$51.05	$54.30	—	$525.00	61.70%	$25.10	$28.20	32	57
23	66	$48.25	$51.25	—	$530.00	61.36%	$27.30	$29.95	30	4
2	45	$45.50	$48.25	—	$535.00	61.39%	$29.60	$32.25	24	17
3	121	$42.90	$45.70	—	$540.00	61.54%	$32.05	$34.75	63	64
17	25	$40.40	$43.25	—	$545.00	61.88%	$34.60	$37.60	30	3
17	231	$39.00	$41.25	—	$550.00	61.77%	$37.25	$40.00	40	32
59	14	$36.75	$38.50	61.45%	$555.00	—	$40.05	$43.10	5	10
17	43	$33.85	$36.55	61.09%	$560.00	—	$42.15	$45.20	75	22
8	17	$31.45	$34.45	60.85%	$565.00	—	$45.80	$48.80	55	14
135	38	$29.75	$32.60	61.20%	$570.00	—	$48.85	$51.65	46	16
90	32	$27.90	$30.15	60.82%	$575.00	—	$51.20	$54.25	125	0
65	37	$25.85	$28.95	61.12%	$580.00	—	$55.05	$58.10	38	14
4	42	$24.15	$27.35	61.24%	$585.00	—	$57.70	$60.65	21	0
1	37	$22.75	$25.80	61.50%	$590.00	—	$61.30	$64.45	26	0
3	8	$22.00	$23.85	61.85%	$595.00	—	$64.75	$67.90	4	0
18	66	$19.85	$22.60	61.47%	$600.00	—	$68.65	$71.40	27	0

Forward $551.51. Not enough surviving quotes on both wings to measure the skew here.

2026-10-30(38 days)ATM 61.07%±108.80

Calls					Strike	Puts
Volume	Open int	Bid	Ask	IV		IV	Bid	Ask	Open int	Volume
32	71	$71.40	$73.65	—	$500.00	61.86%	$19.95	$21.45	106	52
0	3	$67.70	$70.75	—	$505.00	61.84%	$21.10	$23.80	30	8
33	76	$64.30	$68.00	—	$510.00	61.86%	$23.05	$25.60	29	15
0	10	$61.30	$64.50	—	$515.00	61.93%	$24.85	$27.80	13	5
4	12	$58.35	$61.85	—	$520.00	61.78%	$26.90	$29.65	21	28
1	10	$55.90	$58.85	—	$525.00	62.40%	$29.35	$32.30	21	15
4	6	$53.50	$55.70	—	$530.00	62.16%	$31.40	$34.40	32	27
3	10	$51.00	$53.05	—	$535.00	62.33%	$33.75	$36.95	25	23
4	12	$47.55	$50.60	—	$540.00	62.37%	$36.30	$39.30	42	9
9	9	$45.55	$48.35	—	$545.00	61.81%	$38.85	$41.00	18	13
43	27	$43.50	$45.60	—	$550.00	61.63%	$41.50	$43.30	87	20
70	14	$40.85	$43.05	61.19%	$555.00	—	$44.30	$47.35	21	13
31	23	$38.70	$40.95	61.29%	$560.00	—	$47.15	$49.80	37	20
7	62	$36.20	$38.75	60.95%	$565.00	—	$50.05	$52.95	35	17
17	46	$34.20	$36.75	60.98%	$570.00	—	$52.35	$56.05	56	13
17	36	$33.00	$35.30	61.85%	$575.00	—	$55.50	$58.55	90	61
24	47	$31.20	$33.60	62.00%	$580.00	—	$59.45	$61.90	29	9
13	54	$28.80	$31.40	61.25%	$585.00	—	$61.90	$65.15	18	2
35	48	$27.75	$29.85	61.82%	$590.00	—	$65.30	$68.35	10	1
8	12	$25.50	$28.60	61.62%	$595.00	—	$68.70	$71.85	7	1
18	162	$24.25	$27.00	61.80%	$600.00	—	$72.25	$75.35	62	16

Forward $552.16. Not enough surviving quotes on both wings to measure the skew here.

2026-11-20(59 days)ATM 63.11%±140.42skew -0.07

Calls					Strike	Puts
Volume	Open int	Bid	Ask	IV		IV	Bid	Ask	Open int	Volume
8	202	$115.95	$119.00	—	$450.00	63.96%	$14.70	$15.55	1,106	154
11	272	$108.90	$111.75	—	$460.00	63.89%	$17.15	$18.25	405	98
3	169	$101.80	$104.45	—	$470.00	63.82%	$20.20	$20.90	263	44
11	164	$95.05	$97.95	—	$480.00	63.78%	$23.30	$24.10	308	98
4	173	$88.50	$91.35	—	$490.00	63.34%	$26.10	$27.60	152	39
49	359	$83.05	$84.85	—	$500.00	63.40%	$29.95	$31.35	546	167
5	139	$77.15	$78.50	—	$510.00	63.49%	$34.00	$35.55	426	54
4	180	$71.65	$72.90	—	$520.00	63.35%	$38.30	$39.75	290	56
3	509	$66.35	$67.40	—	$530.00	63.62%	$43.40	$44.40	102	26
24	267	$60.80	$62.30	—	$540.00	63.36%	$47.90	$49.35	554	50
136	2,684	$56.55	$57.55	—	$550.00	63.09%	$52.65	$54.60	242	63
116	354	$51.70	$53.15	62.86%	$560.00	—	$59.10	$60.25	117	76
1,338	157	$48.00	$49.00	63.12%	$570.00	—	$64.90	$66.40	121	61
1,306	1,519	$43.80	$45.15	62.95%	$580.00	—	$70.95	$72.15	99	33
33	200	$40.15	$41.65	63.01%	$590.00	—	$77.05	$78.75	48	8
118	404	$36.85	$38.15	62.99%	$600.00	—	$83.65	$85.25	87	10
32	120	$34.05	$35.25	63.33%	$610.00	—	$90.45	$92.10	40	3
32	476	$31.10	$32.25	63.27%	$620.00	—	$97.65	$99.50	28	9
28	242	$28.75	$29.55	63.49%	$630.00	—	$105.15	$106.95	12	0
30	147	$26.20	$27.35	63.66%	$640.00	—	$112.65	$114.50	11	0
56	511	$24.05	$25.15	63.85%	$650.00	—	$120.50	$122.25	14	0

Forward $553.45. The 25-delta put carries -0.07 volatility points over the 25-delta call.

2026-12-18(87 days)ATM 67.52%±182.83

Calls					Strike	Puts
Volume	Open int	Bid	Ask	IV		IV	Bid	Ask	Open int	Volume
10	332	$128.60	$130.85	—	$450.00	67.21%	$24.50	$26.65	377	84
14	264	$121.85	$124.35	—	$460.00	66.79%	$27.15	$29.85	206	5
4	498	$114.75	$117.55	—	$470.00	66.68%	$30.35	$33.45	233	20
1	96	$108.70	$111.90	—	$480.00	66.95%	$34.20	$37.55	364	29
0	120	$103.10	$105.65	—	$490.00	66.83%	$38.15	$41.35	126	27
14	488	$96.85	$100.05	—	$500.00	67.04%	$43.00	$45.35	2,798	104
4	264	$91.70	$94.75	—	$510.00	67.03%	$47.35	$49.90	100	47
8	379	$86.15	$89.55	—	$520.00	66.90%	$51.65	$54.75	151	37
42	457	$82.50	$83.55	—	$530.00	67.43%	$57.30	$60.05	140	6
26	235	$76.65	$79.45	—	$540.00	67.17%	$61.95	$65.20	773	20
99	475	$72.35	$74.70	—	$550.00	67.14%	$67.40	$70.45	401	87
45	135	$68.30	$69.70	66.93%	$560.00	—	$73.20	$76.15	328	34
28	160	$63.80	$66.45	67.13%	$570.00	—	$79.65	$81.80	43	9
5	218	$60.40	$63.00	67.55%	$580.00	—	$85.70	$88.00	77	14
24	121	$57.40	$58.40	67.45%	$590.00	—	$91.95	$94.40	91	2
52	850	$52.45	$54.90	66.76%	$600.00	—	$97.90	$101.00	445	7
14	189	$49.20	$52.30	67.12%	$610.00	—	$104.00	$107.70	32	1
15	315	$47.00	$48.60	67.29%	$620.00	—	$111.15	$114.55	16	0
29	166	$43.40	$45.60	66.96%	$630.00	—	$118.45	$121.65	44	0
13	231	$42.25	$44.00	68.34%	$640.00	—	$125.80	$128.85	34	0
66	328	$39.10	$40.35	67.60%	$650.00	—	$133.00	$136.25	6	0

Forward $554.65. 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.