Options Skew Analytics

MOS option chain

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

Data as of 9 November 2026 (end of day)

2026-11-13(4 days)ATM 58.82%±1.42skew +2.56
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
11$8.90$9.80—$14.00—————
220$7.80$8.80—$15.00—————
12$6.90$7.80—$16.00—————
12$6.40$7.30—$16.50—————
113$5.80$6.80—$17.00—————
05$5.40$6.30—$17.50—————
617$4.90$5.10—$18.00—————
126$4.40$5.30—$18.50—————
1136$3.90$4.30—$19.00—————
555$3.40$3.60—$19.50—————
4232$2.90$3.10—$20.00—————
11109$2.40$2.95—$20.50—————
0392$1.95$2.80—$21.0068.11%$0.05$0.103442
6352$1.50$2.10—$21.5064.45%$0.10$0.153010
40573$1.15$1.25—$22.0060.12%$0.15$0.25246
220447$0.80$0.90—$22.5059.51%$0.30$0.407219
176230$0.50$0.60—$23.00—$0.50$0.6024
30479$0.30$0.4058.23%$23.50—$0.80$0.9008
68772$0.15$0.2557.56%$24.00—$1.15$1.301150
707$0.10$0.1560.38%$24.50—————

Forward $23.00. The 25-delta put carries +2.56 volatility points over the 25-delta call.

2026-11-20(11 days)ATM 52.52%±2.10skew +2.52
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
11572$5.40$6.30—$17.50—————
5459$4.90$5.80—$18.00—————
0168$4.40$5.30—$18.50—————
23584$3.90$4.50—$19.00—————
12178$3.40$3.90—$19.50—————
301,937$3.00$3.20—$20.00—————
4336$2.40$3.20—$20.50—————
1235,077$2.10$2.35—$21.0053.75%$0.15$0.201,8876
1869$1.75$1.85—$21.5055.51%$0.25$0.3522
873,939$1.40$1.50—$22.0052.12%$0.35$0.459116
29232$1.05$1.20—$22.5053.13%$0.55$0.65851
46663$0.75$0.95—$23.0052.63%$0.75$0.901,499120
48575$0.55$0.7052.28%$23.50—$1.05$1.15125
1,631945$0.35$0.5552.26%$24.00—$1.40$1.501361
29403$0.25$0.4052.99%$24.50—————
169617$0.15$0.2550.84%$25.00—$2.00$2.30400
—————$25.50—$1.95$2.75—0
631222$0.10$0.1556.63%$26.00—$2.40$3.20241
—————$26.50—$3.00$3.70—0
—————$27.50—$3.80$4.70—0
—————$28.50—$4.70$5.70—0

Forward $23.03. The 25-delta put carries +2.52 volatility points over the 25-delta call.

2026-11-27(18 days)ATM 48.48%±2.48skew +1.31
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
05$6.70$7.80—$16.00—————
30189$5.90$6.90—$17.00—————
01$5.40$6.10—$17.50—————
0166$4.90$5.90—$18.00—————
218$4.40$5.20—$18.50—————
2132$3.90$4.70—$19.00—————
023$3.50$4.20—$19.50—————
35239$3.00$3.40—$20.00—————
54149$2.60$3.10—$20.5049.84%$0.15$0.2072
14146$2.20$2.65—$21.0048.61%$0.20$0.301010
0216$1.80$2.05—$21.5050.52%$0.35$0.4510
0436$1.50$1.70—$22.0050.01%$0.50$0.60180
3231$1.20$1.40—$22.5047.66%$0.65$0.75041
451$0.90$1.15—$23.0048.48%$0.90$1.0020
162$0.70$0.9048.48%$23.50—————
14424$0.50$0.6045.21%$24.00—$1.50$1.6050
104$0.40$0.5549.21%$24.50—————
924$0.15$0.2550.37%$26.00—————
—————$26.50—$3.10$3.70—0
—————$27.50—$3.90$4.70—0
—————$28.50—$4.80$5.70—0

Forward $23.08. The 25-delta put carries +1.31 volatility points over the 25-delta call.

2026-12-11(32 days)ATM 49.38%±3.35skew +0.29
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
02$7.30$8.80—$15.00—————
01$4.90$5.70—$18.00—————
0112$4.50$5.40—$18.50—————
24$3.90$4.80—$19.00—————
011$3.50$4.20—$19.50—————
064$3.10$3.80—$20.0049.74%$0.25$0.35655
215$2.30$2.90—$21.0049.91%$0.50$0.60281
05$2.10$2.30—$21.50—————
11113$1.70$1.95—$22.0050.56%$0.80$1.0590
528$1.40$1.70—$22.5050.59%$1.00$1.3010
219$1.15$1.4549.52%$23.00—$1.25$1.502372
322$0.95$1.2049.17%$23.50—————
712$0.75$1.0048.69%$24.00—————
59128$0.45$0.7549.61%$25.00—————
450$0.20$0.3050.07%$27.00—————

Forward $22.92. The 25-delta put carries +0.29 volatility points over the 25-delta call.

2026-12-18(39 days)ATM 47.98%±3.58skew -1.02
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
04$12.30$13.80—$10.00—————
018$9.80$11.30—$12.50—————
047$8.30$9.90—$14.00—————
0450$7.70$8.70—$15.00—————
0139$6.30$7.90—$16.00—————
0169$5.50$6.40—$17.50—————
01,058$4.10$4.80—$19.0050.42%$0.20$0.251,810402
51,091$3.20$3.80—$20.0049.69%$0.35$0.454,759283
694,161$2.50$2.90—$21.0048.57%$0.60$0.701,41778
3753,904$1.55$1.65—$22.5048.22%$1.20$1.303,98320
4201,398$0.90$1.0047.75%$24.00—$2.00$2.151,71842
3435,022$0.60$0.8049.62%$25.00—$2.75$2.907,3010
1952,028$0.40$0.5549.59%$26.00—$3.50$3.702,0800
—————$27.50—$4.20$5.004201
—————$29.00—$5.60$6.401050
07,895$0.10$0.1554.28%$30.00—$6.40$7.405280
—————$31.00—$7.50$8.30490
—————$32.50—$8.90$9.903100
—————$34.00—$10.30$11.4020
—————$35.00—$11.20$12.90290

Forward $22.85. The 25-delta put carries -1.02 volatility points over the 25-delta call.

2027-01-15(67 days)ATM 46.83%±4.61skew -2.10
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
060$12.30$13.80—$10.00—————
010$9.80$11.30—$12.50—————
030$8.30$9.90—$14.00—————
2466$7.70$9.00—$15.00—————
0428$6.90$8.00—$16.00—————
31,214$5.50$6.10—$17.5049.64%$0.15$0.254,624292
9530$4.20$4.80—$19.0047.65%$0.35$0.452,20811
215,470$3.50$3.80—$20.0047.13%$0.55$0.7018,53021
291,121$2.80$3.20—$21.0046.56%$0.85$1.002,46639
595,614$1.95$2.15—$22.5046.81%$1.50$1.654,33120
262,872$1.30$1.5046.85%$24.00—$2.30$2.507980
1643,676$1.00$1.3049.14%$25.00—$2.85$3.202,9910
631,804$0.70$1.0048.35%$26.00—$3.20$4.001540
621,936$0.45$0.7049.23%$27.50—$4.70$5.207,9231
8376$0.25$0.4047.42%$29.00—$5.70$6.50130
514,928$0.20$0.3048.27%$30.00—$6.60$7.402,1260
14,454$0.10$0.1549.70%$32.50—$9.10$9.902600
—————$35.00—$11.40$12.401311
—————$37.50—$13.80$15.4010

Forward $22.98. The 25-delta put carries -2.10 volatility points over the 25-delta call.

2027-03-19(130 days)ATM 48.42%±6.66skew -2.67
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
03$12.30$13.80—$10.00—————
041$9.70$10.90—$13.00—————
0223$8.00$9.00—$15.00—————
0316$7.20$8.10—$16.0051.22%$0.25$0.4040810
1166$5.90$6.80—$17.5050.39%$0.55$0.601,31622
0359$4.80$5.40—$19.0049.31%$0.85$1.001,2945
51,020$4.10$4.90—$20.0048.59%$1.15$1.303,6138
3618$3.50$4.00—$21.0048.26%$1.50$1.704178
151,882$2.75$3.00—$22.5048.66%$2.20$2.456,2809
311,048$2.10$2.3548.43%$24.00—$3.00$3.3032611
8593,041$1.75$1.9548.08%$25.00—$3.60$4.001,3347
14570$1.50$1.7049.16%$26.00—$4.20$4.701190
281,575$1.05$1.5050.29%$27.50—$5.00$5.901,0332
11115$0.85$1.1550.90%$29.00—$6.20$7.102190
77,764$0.65$1.0551.27%$30.00—$7.10$7.901600
186$0.55$0.8050.38%$31.00—————
821,619$0.45$0.5049.36%$32.50—$9.20$10.1030
23,191$0.25$0.4050.80%$35.00—$11.60$12.4040
—————$37.50—$14.00$14.9050

Forward $23.06. The 25-delta put carries -2.67 volatility points over the 25-delta call.

2027-06-17(220 days)ATM 50.26%±9.07skew +0.39
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
012$12.30$13.90—$10.00—————
093$8.30$9.30—$15.00—————
03$7.50$8.50—$16.00—————
283$6.70$7.70—$17.0052.14%$0.80$1.154520
4662$6.00$6.90—$18.0050.09%$1.05$1.308,8622
0514$5.30$6.30—$19.0050.31%$1.35$1.705150
2570$4.80$5.40—$20.0049.65%$1.75$2.005,286216
2537$4.20$4.80—$21.0049.89%$2.15$2.501910
21,844$3.70$4.30—$22.0049.75%$2.65$2.95700194
3166$3.30$3.80—$23.0049.33%$3.10$3.50370
15245$2.95$3.3049.02%$24.00—$3.70$4.103720
15652$2.60$3.1050.26%$25.00—$4.30$4.702112
0211$2.20$2.8049.90%$26.00—$4.70$5.4020
414,772$2.00$2.2548.68%$27.00—$5.40$6.102260
011$1.70$2.2550.27%$28.00—————
34$1.50$1.8549.21%$29.00—————
33501$1.30$1.6048.86%$30.00—$7.50$8.5090
827$1.15$1.4048.91%$31.00—————
7139$1.00$1.3549.92%$32.00—$9.20$10.201150
1700$0.70$0.9550.46%$35.00—$11.80$12.8030

Forward $23.26. The 25-delta put carries +0.39 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.