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The Greenbrier Companies GBX 41.51 -1.37 -3.19%

Previous-day view · Fri Nov 6 close. You are previewing the previous trading day. Subscribe to see today live and every other date — Trader is $59/mo. Sign up Sign in
ATM IV
0.373
Put Call Ratio (OI)
0.526
Put Call Ratio (Vol)
0.933
IV Rank
30.1
IV Percentile
56.1
Max pain
37.5

Gamma exposure (2026-11-06)

GEX estimates dealer hedging flow at each strike.

Positive GEX = dealers are long gamma; they buy the dip and sell the rip, dampening volatility. Negative GEX = dealers are short gamma; they sell the dip and buy the rip, amplifying volatility.

DTE \text{DTE}
14.0
223.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-33.5
33.5
View values by strike
GBX · Gamma exposure · 2026-11-06. USD of exposure per 1% underlying move.
StrikeCallsPuts
25.00 154 -128
27.50 61.1 -1.32 K
30.00 0 -2.28 K
32.50 88.7 -3.39 K
35.00 2.93 K -19.9 K
37.50 18.7 K -26.7 K
40.00 17 K -53.2 K
42.50 42.6 K -16.7 K
45.00 104 K -7.77 K
47.50 29.4 K -3.97 K
50.00 5.21 K -233
52.50 16 K 0
55.00 12.4 K -211
57.50 1.38 K -72.8
60.00 640 0
65.00 236 0
70.00 519 0
75.00 254 0