Options Skew Analytics

KEYS option chain

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

Data as of 9 November 2026 (end of day)

2026-11-20(11 days)ATM 83.20%±41.99skew +12.34
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
07$99.10$102.90—$190.00—————
026$94.90$98.00—$195.00—————
04$90.10$93.10—$200.00—————
01$79.50$83.40—$210.00—————
016$70.70$73.80—$220.00—————
028$61.50$64.40—$230.00—————
026$52.50$55.50—$240.00—————
02$43.70$46.90—$250.0094.73%$3.80$4.8036917
044$36.10$37.90—$260.0091.88%$5.70$6.8027432
010$28.50$30.80—$270.0088.51%$8.10$9.4054581
10522$22.50$23.40—$280.0085.49%$11.50$12.6068214
468$16.70$17.70—$290.0083.96%$15.90$17.1054642
12108$11.90$13.1081.99%$300.00—$21.00$22.502590
85343$8.40$9.4081.00%$310.00—$26.50$29.203231
10314$5.50$6.6079.55%$320.00—$33.80$36.202050
0544$3.40$4.5078.16%$330.00—$41.70$44.202360
—————$340.00—$50.10$52.802240
—————$350.00—$59.00$62.601250
—————$360.00—$68.50$71.40430
—————$370.00—$78.20$81.70120
—————$390.00—$97.60$101.0010

Forward $290.70. The 25-delta put carries +12.34 volatility points over the 25-delta call.

2026-12-18(39 days)ATM 59.44%±56.68skew +6.53
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
08$95.60$99.40—$195.00—————
08$91.20$94.50—$200.00—————
024$82.40$85.20—$210.0071.75%$1.75$2.452815
094$73.40$76.10—$220.0069.13%$2.25$3.50610
056$64.50$67.80—$230.0068.23%$3.70$4.70372
019$56.10$59.30—$240.0066.07%$5.30$6.003419
019$48.00$51.00—$250.0064.54%$7.30$8.0010511
053$40.80$43.40—$260.0063.37%$9.90$10.602492
030$34.00$36.60—$270.0062.25%$13.10$13.802193
030$28.40$29.80—$280.0061.19%$16.90$17.701836
431$22.90$24.40—$290.0060.37%$21.40$22.4029311
13614$18.40$19.2059.10%$300.00—$26.50$28.1022110
2264$14.20$15.2058.03%$310.00—$32.30$34.202308
14111$11.30$12.2058.40%$320.00—$37.90$41.201020
7451$8.50$9.3057.43%$330.00—$46.20$48.404160
4151$6.30$7.1056.84%$340.00—$53.10$56.50700
25732$4.40$5.5056.23%$350.00—$62.00$64.80750
53219$3.00$4.4056.13%$360.00—$70.30$73.501710
—————$370.00—$79.60$82.40441
—————$380.00—$89.00$92.20101
—————$390.00—$98.60$102.40360

Forward $291.76. The 25-delta put carries +6.53 volatility points over the 25-delta call.

2027-01-15(67 days)ATM 54.99%±68.93skew +5.75
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
021$101.90$105.50—$190.00—————
017$93.00$96.50—$200.00—————
—————$220.0059.39%$3.40$5.00510
—————$230.0059.69%$5.40$6.80634
—————$240.0057.04%$6.40$8.701620
—————$250.0057.55%$9.80$11.1050
032$45.00$47.80—$260.0056.96%$13.00$14.00740
014$38.10$41.30—$270.0056.39%$16.40$17.801290
04$33.20$34.60—$280.0055.38%$20.50$21.601672
25$27.60$29.00—$290.0054.78%$25.20$26.3018834
06$23.30$24.8055.01%$300.00—$30.40$31.701482
046$18.90$20.4053.82%$310.00—$36.20$38.00360
012$15.50$16.8053.38%$320.00—$42.40$44.20246
0165$12.20$14.1052.97%$330.00—$48.80$51.90600
075$10.10$10.8052.20%$340.00—$56.00$59.50420
036$7.70$8.5051.21%$350.00—$64.00$67.20290
05$6.10$7.2051.63%$360.00—$72.50$75.50130
212$4.70$6.2052.03%$370.00—$81.50$84.2060
06$3.30$4.9051.12%$380.00—————
234$2.70$3.8051.15%$390.00—————

Forward $292.57. The 25-delta put carries +5.75 volatility points over the 25-delta call.

2027-02-19(102 days)ATM 52.17%±81.10skew +6.00
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
01$99.10$103.20—$195.00—————
01$95.10$98.80—$200.0059.38%$3.50$4.40200
—————$210.0057.66%$3.90$6.20130
06$78.30$82.30—$220.0056.18%$5.30$7.6050
06$71.10$74.20—$230.0056.88%$8.40$9.50250
012$63.50$67.00—$240.0056.82%$11.10$12.20540
02$56.60$60.00—$250.0055.79%$13.80$14.90370
02$49.70$53.20—$260.0055.42%$17.20$18.40350
327$44.00$46.90—$270.0053.22%$19.30$22.10900
030$38.00$41.10—$280.0053.55%$24.80$26.10450
—————$290.0053.20%$29.50$31.10770
017$28.00$31.1052.48%$300.00—$34.10$36.701240
04$24.00$26.6051.90%$310.00—$40.00$42.601510
221$20.90$21.9051.16%$320.00—$46.00$49.20470
011$17.60$19.1051.13%$330.00—$53.00$55.90990
025$14.00$17.5051.23%$340.00—$60.20$63.10790
139$12.50$13.3050.23%$350.00—$68.00$70.80600
530$10.40$11.0049.79%$360.00—$76.00$78.50890
131$8.40$10.0050.19%$370.00—$84.00$86.80270
024$6.00$8.5049.03%$380.00—$92.00$95.4050
015$5.00$7.8049.93%$390.00—$101.00$105.1040

Forward $294.08. The 25-delta put carries +6.00 volatility points over the 25-delta call.

2027-05-21(193 days)ATM 50.72%±109.88skew +6.18
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
06$101.40$105.50—$200.0056.06%$6.70$10.00150
—————$210.0055.27%$8.50$12.10100
02$87.10$90.20—$220.0054.62%$10.70$14.5010
01$80.00$83.30—$230.0054.63%$14.20$17.0010
31$73.30$76.50—$240.0054.67%$17.70$20.30550
02$67.10$70.00—$250.0053.86%$21.30$23.10291
60$60.80$64.00—$260.0052.95%$24.70$26.60630
92$55.40$58.50—$270.0052.55%$28.30$31.30220
07$50.00$53.00—$280.0052.28%$33.00$35.80323
77$45.00$48.40—$290.0052.06%$38.00$40.80420
028$41.00$44.0051.61%$300.00—$43.00$46.10710
08$36.10$39.9050.93%$310.00—$48.50$52.30460
011$33.00$35.4050.70%$320.00—$54.60$58.20690
016$29.00$32.4050.46%$330.00—$61.10$65.00760
012$25.60$29.1050.04%$340.00—$67.90$71.80180
018$22.40$26.0049.53%$350.00—$75.00$79.00160
037$20.50$23.4049.81%$360.00—$83.00$85.9010
452$18.00$20.8049.41%$370.00—$90.50$93.7020
043$16.00$18.9049.49%$380.00—$98.50$101.7010
04$13.80$16.9049.10%$390.00—$106.20$110.6020
019$11.50$14.0047.67%$400.00—$114.60$118.7010

Forward $297.90. The 25-delta put carries +6.18 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.