Options Skew Analytics

CBOE option chain

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

Data as of 6 November 2026 (end of day)

2026-11-13(7 days)ATM 37.40%±18.38skew +2.93
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
08$33.30$36.70—$320.00—————
02$28.30$32.40—$325.00—————
01$25.80$30.00—$327.50—————
026$23.60$27.80—$330.00—————
03$21.60$25.20—$332.50—————
052$20.10$23.00—$335.00—————
027$17.50$20.90—$337.50—————
411$16.10$18.70—$340.0040.68%$2.05$3.0041
049$13.70$17.10—$342.5040.16%$2.45$3.7060
044$12.50$14.30—$345.0039.52%$3.10$4.301121
22$10.50$13.30—$347.5038.73%$3.70$5.1024
1634$9.40$11.00—$350.0039.22%$4.70$6.2013
30$7.90$9.50—$352.5038.24%$5.70$7.0003
220$6.20$8.3037.39%$355.00—$6.70$8.1010
453$5.30$7.0037.63%$357.50—————
5321$4.30$6.0037.72%$360.00—$9.40$11.5040
401$3.10$4.8036.01%$362.50—————
414$2.75$3.8036.47%$365.00—————
3211$1.65$2.7537.22%$370.00—————
—————$375.00—$20.00$23.4020
—————$390.00—$34.00$37.7010

Forward $354.85. The 25-delta put carries +2.93 volatility points over the 25-delta call.

2026-11-20(14 days)ATM 37.56%±26.12skew +0.84
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
09$46.20$49.90—$307.50—————
9252$44.30$47.50—$310.00—————
25$41.80$45.00—$312.50—————
04$39.10$42.80—$315.00—————
09$36.70$40.50—$317.50—————
1536$35.00$38.30—$320.00—————
05$32.90$35.90—$322.50—————
07$29.90$33.10—$325.00—————
013$28.20$31.50—$327.50—————
0390$26.10$28.90—$330.0040.00%$2.20$2.85615
030$24.00$27.10—$332.5039.49%$2.45$3.40166
047$22.00$24.70—$335.0039.45%$2.75$4.20127
2515$18.80$20.90—$340.0037.64%$3.80$5.004215
229$15.20$17.30—$345.0038.32%$5.40$7.003813
2620$12.00$14.40—$350.0037.93%$7.10$9.103211
843$9.20$11.70—$355.0037.65%$9.20$11.60160
5318$6.90$9.3037.24%$360.00—$12.10$13.9052
11$5.90$8.4037.35%$362.50—————
12495$3.80$5.4036.80%$370.00—————
1268$1.90$2.8036.23%$380.00—————
—————$390.00—$34.50$38.0010

Forward $355.05. The 25-delta put carries +0.84 volatility points over the 25-delta call.

2026-12-04(28 days)ATM 36.10%±35.49skew +2.39
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
01$54.30$58.00—$300.00—————
58$49.60$53.40—$305.00—————
06$45.00$48.80—$310.00—————
05$36.20$39.90—$320.00—————
11$32.00$35.50—$325.00—————
03$28.00$31.60—$330.0037.70%$4.10$6.1050
—————$340.0037.49%$6.70$9.5011
02$18.20$21.30—$345.00—————
05$15.10$18.50—$350.0036.56%$10.40$13.3022
10$8.20$11.3035.81%$365.00—————
27$6.70$9.4035.87%$370.00—————
01$5.30$7.4035.22%$375.00—————
112$3.20$5.0035.30%$385.00—————
—————$390.00—$36.50$40.0010
11$1.75$2.8534.23%$395.00—————
—————$410.00—$54.00$58.2010

Forward $354.97. The 25-delta put carries +2.39 volatility points over the 25-delta call.

2026-12-18(42 days)ATM 35.17%±42.38skew +1.91
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
050$133.20$136.90—$220.00—————
010$123.70$126.80—$230.00—————
080$113.30$117.10—$240.00—————
0205$103.40$107.20—$250.00—————
16147$93.60$97.10—$260.00—————
16127$84.60$87.50—$270.00—————
3205$74.80$77.80—$280.00—————
0341$64.70$67.90—$290.0039.95%$1.00$1.5528331
0422$55.40$58.90—$300.0038.34%$1.50$2.3523454
5186$46.50$50.10—$310.0037.50%$2.70$3.40186152
21187$38.10$41.60—$320.0036.60%$4.00$5.3016047
8163$31.50$34.00—$330.0036.06%$6.30$7.70128235
1530$24.50$27.00—$340.0035.45%$9.20$11.009215
4396$18.40$21.30—$350.0035.23%$13.10$15.403092
9488$13.50$15.8035.14%$360.00—$18.00$20.80363
363$9.50$11.3034.28%$370.00—————
483$6.60$8.0034.03%$380.00—$31.10$33.5001
6157$4.50$5.7034.15%$390.00—$39.00$41.3010
17176$2.90$4.2034.48%$400.00—————
1422$2.00$2.8034.65%$410.00—————
629$1.35$2.0035.22%$420.00—————

Forward $355.23. The 25-delta put carries +1.91 volatility points over the 25-delta call.

2027-01-15(70 days)ATM 34.76%±54.25skew +2.33
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
01,161$105.00$108.20—$250.00—————
0503$95.00$99.00—$260.00—————
0269$85.50$89.80—$270.00—————
0254$77.00$80.00—$280.00—————
1126$67.50$71.00—$290.0039.55%$2.70$3.608500
67632$59.20$62.40—$300.0038.47%$3.90$4.804220
0313$50.70$54.00—$310.0037.26%$5.60$6.1024489
1425$42.80$46.40—$320.0036.34%$7.40$8.403150
01,528$35.60$38.50—$330.0035.84%$10.10$11.301450
21498$29.60$32.50—$340.0035.44%$13.60$14.801750
9289$23.40$25.60—$350.0035.29%$17.90$19.204415
5547$19.40$20.3034.79%$360.00—$22.40$24.40299
6346$15.10$15.9034.30%$370.00—$27.40$30.2080
1263$11.80$12.7034.51%$380.00—————
029$8.80$9.6033.99%$390.00—————
11,191$6.70$7.3034.00%$400.00—$49.10$52.2010
064$4.90$5.7034.11%$410.00—————
018$3.70$4.5034.55%$420.00—————
015$2.75$3.3034.54%$430.00—————
—————$440.00—$84.40$88.5010
—————$470.00—$113.50$117.6020

Forward $356.42. The 25-delta put carries +2.33 volatility points over the 25-delta call.

2027-03-19(133 days)ATM 35.92%±77.91skew +2.55
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
022$99.00$102.20—$260.00—————
047$90.40$93.40—$270.0039.78%$3.50$4.90449
1110$81.80$85.20—$280.00—————
257$73.60$77.00—$290.0039.30%$6.10$8.90430
0150$65.90$68.80—$300.0038.87%$8.20$11.001352
5140$58.30$61.20—$310.0038.23%$10.50$13.401625
187$51.50$54.90—$320.0037.80%$13.40$16.30730
026$45.10$48.50—$330.0037.32%$16.90$19.40381
056$39.20$42.50—$340.0037.13%$21.10$23.20434
088$33.70$36.90—$350.0036.88%$25.80$27.40159
10184$29.00$32.0036.23%$360.00—$30.10$32.301220
325$24.50$27.5035.90%$370.00—$36.00$38.80112
027$20.60$24.0035.95%$380.00—————
163$17.20$20.0035.46%$390.00—————
0537$14.40$17.5035.74%$400.00—————
023$11.90$14.4035.34%$410.00—————
17$10.00$11.9035.25%$420.00—————
0113$7.90$10.3035.22%$430.00—————
038$6.10$9.9035.97%$440.00—————
—————$450.00—$96.20$100.1020
—————$460.00—$105.40$109.3010

Forward $359.29. The 25-delta put carries +2.55 volatility points over the 25-delta call.

2027-06-17(223 days)ATM 36.60%±103.64skew +2.29
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
023$105.10$108.90—$260.0040.61%$5.60$8.80300
034$97.10$100.90—$270.0040.21%$7.60$10.301140
028$89.30$93.00—$280.0039.63%$9.50$12.20880
044$81.90$85.50—$290.0039.08%$11.60$14.50260
0176$74.70$78.00—$300.0038.60%$14.20$17.004150
022$68.10$71.10—$310.0038.27%$17.30$19.90290
069$61.70$65.00—$320.0037.68%$20.60$22.8036019
427$55.80$59.00—$330.0037.45%$24.10$26.904940
0177$50.00$53.50—$340.0037.26%$28.40$31.00372
4897$45.10$48.00—$350.0037.03%$33.00$35.5090
034$40.00$42.90—$360.00—————
049$35.30$39.0036.81%$370.00—$43.30$46.1010
029$31.50$34.5036.54%$380.00—————
045$27.70$31.0036.42%$390.00—————
050$24.50$27.5036.28%$400.00—————
134$21.90$24.5036.36%$410.00—————
025$18.80$21.7036.03%$420.00—————
04$16.50$19.5036.11%$430.00—————
09$14.70$17.1036.11%$440.00—————
1024$13.00$15.0036.08%$450.00—————
012$11.10$13.4035.99%$460.00—————

Forward $362.25. The 25-delta put carries +2.29 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.