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GFL Environmental Inc GFL 42.41 -3.47 -7.56%

Previous-day view · Tue Nov 10 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
0.371
Put Call Ratio (OI)
0.155
Put Call Ratio (Vol)
0.0868
IV Rank
32.2
IV Percentile
47.8
Max pain
44.5

Gamma exposure (2026-11-10)

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}
3.0
801.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-24.8
24.8
View values by strike
GFL · Gamma exposure · 2026-11-10. USD of exposure per 1% underlying move.
StrikeCallsPuts
17.50 5.32 -421
20.00 1.71 K -547
22.50 6.82 K -319
25.00 1.99 K -59.4 K
27.50 10.4 K -825
30.00 1.16 K -51.1 K
32.50 1.21 K -16.6 K
33.00 0 -104
34.00 0 -542
35.00 12 K -455 K
36.00 0 -9.6 K
37.00 0 -6.59 K
37.50 300 -902 K
38.00 0 -281 K
38.50 0 -888
39.00 0 -5.58 K
39.50 0 -2.36 K
40.00 631 K -3.07 M
40.50 0 -767
41.00 206 -6.49 K
42.00 1.67 K -710 K
42.50 281 K -3.62 M
43.00 19.1 K -9.24 K
43.50 2.74 K -1.5 K
44.00 35.3 K -397 K
44.50 58.3 K -6.61 K
45.00 34.2 M -1.57 M
45.50 33.7 K -10.1 K
46.00 74.5 K -45 K
46.50 10.6 K 0
47.00 75.1 K -1.35 K
47.50 2.38 M -50 K
48.00 23.8 K 0
49.00 1.18 K 0
50.00 11.3 M -3.08 K
51.00 6.07 K 0
52.00 147 K 0
52.50 1.45 M -171
53.00 4.13 K 0
54.00 859 0
55.00 1.53 M -57.1
60.00 4.24 K -120
65.00 23.3 0