Options Skew Analytics

SPCX option chain

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

Data as of 25 September 2026 (end of day)

2026-10-02(7 days)ATM 45.89%±9.47skew +0.37
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
210211$13.85$14.70—$135.0048.60%$0.30$0.314,4231,762
1852$12.85$13.85—$136.0048.28%$0.37$0.392,8781,337
27138$11.95$12.90—$137.0047.81%$0.46$0.472,3972,028
47142$11.10$11.90—$138.0047.56%$0.57$0.584,2363,582
89194$10.25$11.40—$139.0047.30%$0.70$0.711,6192,823
448591$9.75$10.20—$140.0046.97%$0.85$0.866,91011,169
39222$8.90$9.35—$141.0047.00%$1.04$1.061,8122,147
204164$8.15$8.55—$142.0046.76%$1.25$1.272,9881,747
164310$7.10$7.60—$143.0046.65%$1.50$1.522,2412,036
8361,341$6.70$7.05—$144.0046.54%$1.78$1.811,6515,739
2,2541,268$6.05$6.15—$145.0046.33%$2.10$2.126,1777,268
3,5841,529$5.40$5.50—$146.0046.21%$2.46$2.481,6603,036
4,086909$4.80$4.90—$147.0046.03%$2.85$2.882,5492,765
5,7401,981$4.25$4.35—$148.0045.83%$3.25$3.353,4984,149
5,8301,633$3.70$3.8045.91%$149.00—$3.75$3.851,2262,120
18,6719,165$3.25$3.3045.77%$150.00—$4.25$4.355,8333,975
7,0195,372$2.29$2.3045.78%$152.50—$5.80$5.851,9301,436
17,77510,404$1.58$1.5946.28%$155.00—$7.40$7.702,511709
4,8675,486$1.07$1.1047.08%$157.50—$9.00$9.7047183
9,5828,891$0.74$0.7648.28%$160.00—$11.55$12.251,570125
5,3042,027$0.51$0.5449.72%$162.50—$12.95$15.051724

Forward $148.95. The 25-delta put carries +0.37 volatility points over the 25-delta call.

2026-10-09(14 days)ATM 45.13%±13.18skew -0.20
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
1093$14.55$15.40—$135.0046.81%$0.91$0.934,899756
515$13.60$14.65—$136.0046.60%$1.05$1.081,040798
140$12.35$14.20—$137.0046.35%$1.21$1.241,01254
3165$11.60$12.90—$138.0046.25%$1.40$1.43459234
928$10.95$12.00—$139.0046.00%$1.60$1.6358899
49383$10.70$11.25—$140.0045.96%$1.84$1.872,434977
9110$9.35$10.50—$141.0045.81%$2.09$2.13262621
1177$8.70$9.75—$142.0045.66%$2.37$2.41753436
4172$8.75$8.85—$143.0045.54%$2.68$2.724701,044
82248$8.05$8.20—$144.0045.54%$3.00$3.10460357
1,351654$7.45$7.55—$145.0045.28%$3.35$3.451,820735
171249$6.85$6.95—$146.0045.21%$3.75$3.85513184
561245$6.30$6.40—$147.0045.31%$4.20$4.30444263
989868$5.75$5.85—$148.0045.15%$4.65$4.75736208
1,2031,008$5.25$5.35—$149.0045.16%$5.15$5.25425470
2,0091,719$4.80$4.8545.12%$150.00—$5.70$5.801,386534
7011,176$3.75$3.8045.07%$152.50—$7.15$7.2565952
2,1794,050$2.90$2.9445.19%$155.00—$8.80$8.901,314195
923872$2.23$2.2645.52%$157.50—$10.35$11.406294
2,3822,758$1.71$1.7346.01%$160.00—$12.50$12.70222114
400715$1.30$1.3346.60%$162.50—$13.95$15.301322

Forward $149.10. The 25-delta put carries -0.20 volatility points over the 25-delta call.

2026-10-16(21 days)ATM 44.77%±16.02skew -0.17
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
5911,594$19.50$20.65—$130.0047.72%$0.88$0.8919,9431,290
8611,256$15.40$16.10—$135.0046.23%$1.56$1.5828,9052,650
3879$11.90$12.90—$139.0045.55%$2.43$2.46928585
1404,072$11.70$11.95—$140.0045.45%$2.70$2.7413,9161,381
8182$11.00$11.45—$141.0045.38%$2.99$3.05312256
72227$10.45$10.55—$142.0045.16%$3.30$3.35448124
67195$9.65$9.90—$143.0045.12%$3.65$3.70907207
71174$9.10$9.30—$144.0045.09%$4.00$4.10901146
5968,674$8.55$8.70—$145.0045.07%$4.40$4.5011,4081,791
205194$8.00$8.10—$146.0044.86%$4.80$4.90341141
578447$7.45$7.55—$147.0044.84%$5.25$5.35219206
846387$6.95$7.05—$148.0045.00%$5.75$5.85473139
697482$6.45$6.55—$149.0044.98%$6.25$6.35450295
4,64323,659$5.95$6.0544.77%$150.00—$6.80$6.8516,9965,525
7801,427$4.90$4.9544.72%$152.50—$8.20$8.3090146
2,6979,080$4.00$4.0544.88%$155.00—$9.80$9.9011,612338
143518$3.25$3.3045.15%$157.50—$11.55$11.652,46413
2,85034,769$2.62$2.6645.38%$160.00—$13.30$13.552,77972
265502$2.11$2.1445.73%$162.50—$15.10$16.251181
1,24311,419$1.70$1.7246.16%$165.00—$17.05$17.802,0317
198888$1.36$1.3846.58%$167.50—$18.95$20.65420

Forward $149.20. The 25-delta put carries -0.17 volatility points over the 25-delta call.

2026-10-23(28 days)ATM 44.86%±18.55skew +0.17
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
1277$15.60$17.15—$135.0045.98%$2.18$2.221,854321
05$14.20$16.90—$136.0045.84%$2.40$2.4551570
05$13.30$16.00—$137.0045.68%$2.64$2.6923622
16$13.35$14.85—$138.0045.59%$2.91$2.9522559
65$12.05$14.35—$139.0045.39%$3.15$3.2519081
37466$12.35$13.15—$140.0045.28%$3.45$3.551,6171,079
17$12.05$12.85—$141.0045.38%$3.80$3.9018015
09$10.05$12.50—$142.0045.33%$4.15$4.25200200
124$10.80$10.90—$143.0045.15%$4.50$4.6040137
1222$9.35$11.05—$144.0045.16%$4.90$5.0016338
272462$9.60$9.70—$145.0045.03%$5.30$5.401,391143
29112$8.45$9.15—$146.0045.09%$5.75$5.8523643
145116$7.90$8.60—$147.0045.01%$6.20$6.3014644
104177$7.95$8.10—$148.0044.95%$6.70$6.7518262
64219$7.45$7.60—$149.0044.91%$7.20$7.2523759
5862,801$7.00$7.1044.88%$150.00—$7.70$7.8064028
190820$5.90$6.0044.76%$152.50—$9.10$9.2040623
5801,587$4.95$5.0544.79%$155.00—$10.65$10.8021835
1221,297$4.15$4.2545.00%$157.50—$12.35$13.0513541
2691,322$3.45$3.5545.15%$160.00—$14.15$14.8024215
94548$2.89$2.9445.41%$162.50—$15.20$17.7090

Forward $149.30. The 25-delta put carries +0.17 volatility points over the 25-delta call.

2026-10-30(35 days)ATM 45.94%±21.24skew -0.02
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
1114$16.90$17.80—$135.0046.33%$2.84$2.923,105475
1058$15.85$17.20—$136.0046.32%$3.10$3.20906196
06$14.20$17.55—$137.0046.06%$3.35$3.4570220
114$13.50$15.90—$138.0046.02%$3.65$3.7544752
33$13.75$14.75—$139.0045.88%$3.95$4.0515250
58149$13.50$14.00—$140.0045.78%$4.25$4.402,029419
372$12.40$13.80—$141.0045.73%$4.60$4.7517339
06$11.50$12.85—$142.0045.72%$5.00$5.1019916
321$10.40$12.75—$143.0045.60%$5.35$5.5018731
413$10.35$11.75—$144.0045.65%$5.80$5.90251139
116285$10.00$10.90—$145.0045.60%$6.20$6.353,170188
51103$9.25$10.60—$146.0045.45%$6.65$6.75375105
90174$8.95$9.90—$147.0045.46%$7.10$7.25601114
256199$8.85$9.55—$148.0045.51%$7.60$7.75327228
224115$8.30$8.70—$149.0045.45%$8.10$8.2552020
5041,017$8.00$8.2545.95%$150.00—$8.65$8.752,466546
175477$6.95$7.1045.88%$152.50—$9.90$10.201,211129
7161,326$5.95$6.1045.73%$155.00—$11.40$11.8037233
87332$5.10$5.2545.83%$157.50—$13.05$13.401824
9611,484$4.35$4.5045.93%$160.00—$14.75$15.652492
44359$3.70$3.8546.08%$162.50—$15.65$18.7580

Forward $149.33. The 25-delta put carries -0.02 volatility points over the 25-delta call.

2026-11-06(42 days)ATM 50.77%±25.61skew -1.27
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
23—$14.55$21.00—$135.0048.90%$3.75$4.35—193
01$13.80$21.25—$136.0049.56%$4.05$4.9024333
—————$137.0047.59%$3.90$5.0525
—————$138.0048.22%$4.65$5.20132
20$12.90$17.70—$139.0051.10%$4.70$6.90122
165$13.00$16.35—$140.0048.84%$5.35$6.205644
—————$141.0050.21%$5.10$7.7532
01$10.05$16.10—$142.0047.86%$5.65$7.15123
23$12.25$14.50—$143.0050.87%$6.05$8.7560
—————$144.0048.15%$6.65$8.00105
149$10.80$13.45—$145.0046.81%$6.90$8.1511122
82$9.85$12.45—$146.0049.23%$7.75$9.2012
1546$9.20$11.85—$147.0048.75%$8.20$9.5522
1655$9.70$11.45—$148.0046.68%$8.50$9.45854
56$8.90$10.7049.68%$149.00—$9.20$11.0001
3022$9.25$10.0051.06%$150.00—$9.75$10.80191
312$7.70$9.0550.12%$152.50—$10.55$14.7510
711$6.90$8.4051.35%$155.00—$11.60$15.0501
320$6.15$7.2551.01%$157.50—————
7822$5.45$6.6051.67%$160.00—$15.00$19.9002
50$4.30$5.7550.16%$162.50—————

Forward $148.70. The 25-delta put carries -1.27 volatility points over the 25-delta call.

2026-11-20(56 days)ATM 50.79%±29.79skew -0.17
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
7339$48.50$50.95—$100.0059.93%$0.48$0.5121,776175
0199$43.65$46.00—$105.0057.63%$0.68$0.715,82521
27446$39.95$41.15—$110.0055.67%$0.97$1.0020,0181,740
1851,225$34.15$36.60—$115.0054.24%$1.40$1.4411,043628
161,914$31.15$32.15—$120.0053.16%$2.02$2.0614,882355
34825$27.20$27.90—$125.0052.33%$2.86$2.925,742473
4212,272$23.55$24.00—$130.0051.90%$4.00$4.1011,302453
111,500$20.05$20.40—$135.0051.46%$5.45$5.5510,068574
1452,907$16.90$17.05—$140.0051.19%$7.25$7.357,256483
57411,286$14.05$14.20—$145.0050.99%$9.40$9.508,8711,887
4717,555$11.60$11.7550.84%$150.00—$11.90$12.006,442616
3894,681$9.50$9.6050.77%$155.00—$14.75$14.952,58190
1,08310,407$7.70$7.8050.76%$160.00—$17.95$18.301,13650
3454,004$6.25$6.3551.06%$165.00—$21.50$21.9578842
5405,501$5.00$5.1051.13%$170.00—$25.00$25.651,59520
6213,432$4.05$4.1551.64%$175.00—$28.75$29.7532217
4594,474$3.25$3.3552.00%$180.00—$33.00$33.904082
2223,578$2.63$2.6852.39%$185.00—$37.00$39.159412
6294,869$2.14$2.1852.97%$190.00—$41.55$44.0539124
553,111$1.73$1.7853.52%$195.00—$46.25$47.751123
1,07510,088$1.42$1.4654.17%$200.00—$50.95$53.505871

Forward $149.72. The 25-delta put carries -0.17 volatility points over the 25-delta call.

2026-12-18(84 days)ATM 49.87%±35.91skew +0.10
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
513,079$49.10$51.70—$100.0056.03%$0.91$0.9416,127208
0169$44.25$47.50—$105.0054.42%$1.25$1.2811,539429
95,438$40.45$42.60—$110.0053.16%$1.72$1.7622,7381,363
14860$36.55$37.90—$115.0052.19%$2.36$2.4118,142289
261,436$32.95$33.90—$120.0051.54%$3.20$3.3016,384230
161,546$28.90$29.70—$125.0050.77%$4.25$4.3514,953631
173,435$25.35$26.10—$130.0050.45%$5.60$5.7510,7661,010
2081,862$22.05$22.50—$135.0050.08%$7.25$7.3518,341351
1384,608$19.30$19.45—$140.0049.90%$9.20$9.3017,361215
2144,156$16.50$16.70—$145.0049.97%$11.50$11.606,4184,212
40211,863$14.10$14.30—$150.0049.82%$14.00$14.1514,866245
68412,710$12.05$12.1549.87%$155.00—$16.85$17.053,14430
6485,265$10.15$10.2549.71%$160.00—$19.95$20.152,677545
2485,253$8.55$8.6549.76%$165.00—$23.35$23.551,80971
7237,321$7.20$7.3049.93%$170.00—$27.00$27.201,26234
1613,132$6.05$6.1550.13%$175.00—$30.65$31.101,54911
4,35221,846$5.10$5.1550.35%$180.00—$34.35$35.402,41413
1522,907$4.25$4.3550.58%$185.00—$38.40$40.352080
18610,388$3.60$3.7051.04%$190.00—$42.80$43.955835
1533,173$3.05$3.1051.36%$195.00—$47.15$48.501,8770
44027,554$2.58$2.6351.76%$200.00—$51.65$53.155,4590

Forward $150.13. The 25-delta put carries +0.10 volatility points over the 25-delta call.

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.