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Root ROOT 49.5 -0.34 -0.68%

ROOT Gamma Exposure (GEX)

ROOT (Root): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.599
Put Call Ratio (OI)
0.553
Put Call Ratio (Vol)
0.891
IV Rank
8.11
IV Percentile
12.2
Max Pain
50

Gamma exposure (2026-09-21)

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}
25.0
487.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-219.9
219.9
View values by strike
ROOT · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
17.50 2.97 -24.8
20.00 53.1 -11.3
22.50 1.34 K -40.3
25.00 1.89 K -252
30.00 1.13 K -1.22 K
35.00 3.69 K -3.24 K
40.00 4.54 K -15.9 K
45.00 11.7 K -24.7 K
50.00 28.4 K -74.8 K
55.00 28.8 K -34.2 K
60.00 17.4 K -10 K
65.00 12.8 K -2.56 K
70.00 10.9 K -6.06 K
75.00 4.57 K -5.79 K
80.00 6.26 K -798
85.00 5.01 K -3.03 K
90.00 3.3 K -2.03 K
95.00 5.49 K -481
100.00 7.12 K -440
105.00 495 -595
110.00 1.47 K -333
115.00 951 -27.1
120.00 3.53 K 0
125.00 2.18 K 0
130.00 262 0
135.00 196 -53
140.00 845 0
145.00 281 0
150.00 2.17 K -123
155.00 212 0
160.00 114 0
165.00 132 0
170.00 78 0
175.00 96.9 0
180.00 108 0
185.00 9.09 0
190.00 351 0
195.00 8.5 0
200.00 156 0
210.00 118 0
220.00 29.9 0
230.00 14.2 0
240.00 47.2 0
250.00 251 0
260.00 50.8 0
270.00 2.33 K 0