Options Skew Analytics

CBRE option chain

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

Data as of 22 September 2026 (end of day)

2026-11-20(59 days)ATM 36.06%±20.68skew +4.04
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
—————$110.0042.99%$0.50$0.7502
—————$115.0041.95%$0.80$1.2501
—————$120.0040.79%$1.45$1.75010
—————$125.0039.36%$2.10$2.6501
10$14.50$16.40—$130.0039.13%$3.30$4.000199
—————$135.0038.73%$4.70$5.9011514
370$9.20$10.10—$140.0036.83%$6.70$7.4016
440$6.60$7.6035.94%$145.00—————
01$4.90$5.3035.44%$150.00—————
057$2.90$4.0034.50%$155.00—————
11$2.10$2.8535.10%$160.00—————

Forward $142.62. The 25-delta put carries +4.04 volatility points over the 25-delta call.

2026-12-18(87 days)ATM 35.18%±24.46skew +2.42
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
01$41.30$44.20—$100.00—————
02$36.70$39.50—$105.00—————
02$31.90$34.50—$110.00—————
01$27.90$30.10—$115.00—————
02$23.40$26.00—$120.0039.48%$2.00$3.10950
03$19.50$22.20—$125.0037.88%$2.90$4.00170
07$15.90$18.50—$130.0036.93%$4.10$5.40121
012$12.70$15.10—$135.0036.26%$5.90$7.00167
018$9.90$12.00—$140.0035.67%$7.90$9.20110
2918$8.00$9.0035.12%$145.00—$10.40$11.9020
0154$5.70$7.0034.23%$150.00—$12.90$15.50130
094$4.20$5.5034.40%$155.00—$16.40$19.0020
01,126$3.30$4.0034.52%$160.00—————
222$2.20$3.3034.80%$165.00—$24.40$26.7010
—————$170.00—$28.80$31.3020

Forward $142.42. The 25-delta put carries +2.42 volatility points over the 25-delta call.

2027-01-15(115 days)ATM 34.68%±27.88skew +4.52
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
04$80.60$83.60—$60.00—————
01$51.90$53.90—$90.00—————
022$41.90$44.50—$100.00—————
02$37.40$39.90—$105.0040.66%$0.90$1.30170
010$33.60$35.20—$110.0039.76%$1.40$1.801163
08$28.60$31.20—$115.0039.64%$1.90$2.90430
042$24.40$27.20—$120.0038.43%$2.65$3.80760
010$20.70$23.40—$125.0037.17%$3.60$4.90551
037$17.40$19.80—$130.0036.59%$5.20$6.201625
026$14.00$16.80—$135.0035.97%$6.90$8.003680
078$11.20$13.60—$140.0035.27%$8.90$10.101100
065$9.90$10.5034.76%$145.00—$11.40$12.50720
4885$7.80$8.4034.39%$150.00—$13.90$16.204170
0432$5.90$6.7033.94%$155.00—$17.20$19.30300
1166$4.50$5.1033.45%$160.00—$20.90$23.70330
0136$3.20$3.8032.65%$165.00—$24.90$27.50110
2269$2.35$3.0032.76%$170.00—$29.20$31.7040
0174$2.00$2.3033.49%$175.00—$33.70$35.50510
0815$1.55$1.9534.29%$180.00—————
—————$185.00—$42.60$45.6020

Forward $143.23. The 25-delta put carries +4.52 volatility points over the 25-delta call.

2027-03-19(178 days)ATM 35.04%±35.19skew +2.10
CallsStrikePuts
VolumeOpen intBidAskIV IVBidAskOpen intVolume
01$71.50$75.60—$70.00—————
01$57.30$60.30—$85.00—————
04$48.00$50.50—$95.00—————
01$43.50$46.40—$100.00—————
—————$105.0039.85%$1.70$2.601020
02$34.90$37.80—$110.0038.58%$2.25$3.301080
01$30.80$33.60—$115.0037.36%$3.20$3.9010
011$26.90$29.70—$120.0036.92%$4.30$5.10150
025$23.60$26.00—$125.0036.05%$5.60$6.3060
01$20.20$22.80—$130.0035.68%$7.10$8.1040
011$17.00$20.00—$135.0035.27%$8.90$10.1030
13$14.70$16.90—$140.0034.79%$10.70$12.6030
04$12.40$14.1035.15%$145.00—$13.40$15.4040
059$10.30$12.0034.92%$150.00—$15.90$18.20360
05$8.00$10.2034.16%$155.00—$19.30$21.30500
010$6.80$8.6034.47%$160.00—————
110$5.60$7.2034.47%$165.00—————
01$4.40$6.1034.33%$170.00—————
01$3.30$5.1033.95%$175.00—————
0110$2.80$4.4034.55%$180.00—$38.60$41.5010

Forward $143.83. The 25-delta put carries +2.10 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.