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Direxion Daily Homebuilders & Supplies NAIL 29.8 0.9 3.11%

NAIL Gamma Exposure (GEX)

NAIL (Direxion Daily Homebuilders & Supplies): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

Previous-day view · Mon Sep 21 close. You are previewing the previous trading day. Subscribe to see today live and every other date — plans start at Delta, $39/mo. Sign up Sign in
ATM IV
0.904
Put Call Ratio (OI)
0.81
Put Call Ratio (Vol)
0.676
IV Rank
31.2
IV Percentile
64.2
Max Pain
35

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}
4.0
851.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-170.2
170.2
View values by strike
NAIL · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
16.00 1.02 K -6.75 K
17.00 148 -1.85 K
18.00 479 -756
19.00 272 -615
20.00 6.67 K -18.5 K
21.00 380 -1.41 K
22.00 127 -1.05 K
23.00 621 -3.12 K
23.50 0 -347
24.00 1.31 K -1.55 K
24.50 0 -362
25.00 32.6 K -86 K
25.50 92.3 -7.1 K
26.00 1.88 K -30 K
26.50 0 -6.58 K
27.00 4.71 K -15 K
27.50 60.7 -5.12 K
28.00 7.87 K -41.4 K
28.50 2.47 K -15.1 K
29.00 8.1 K -49 K
29.50 11.7 K -23.9 K
30.00 51.2 K -160 K
30.50 813 -30.3 K
31.00 9.49 K -22.2 K
31.50 1.32 K -3.41 K
32.00 20.7 K -36.3 K
32.50 10 K -2.94 K
33.00 17.7 K -21.5 K
33.50 109 -4.49 K
34.00 16.3 K -23 K
34.50 1.64 K -2.48 K
35.00 94 K -62.3 K
35.50 912 -625
36.00 10.6 K -18.9 K
36.50 2.06 K -946
37.00 6.08 K -13.6 K
37.50 1.17 K -6.18 K
38.00 10.4 K -8.79 K
38.50 738 -1.84 K
39.00 6.66 K -4.36 K
39.50 612 -1.72 K
40.00 71.4 K -15.6 K
40.50 242 -79.8
41.00 5.68 K -6.86 K
41.50 160 -71.2
42.00 4.34 K -3.28 K
42.50 221 -1.01 K
43.00 3.82 K -1.76 K
43.50 214 -1.09 K
44.00 5.67 K -768
44.50 57.5 -86.3
45.00 18.8 K -11 K
45.50 51.8 0
46.00 2.12 K -769
46.50 33.3 0
47.00 2.51 K -2.85 K
47.50 16.7 -32.2
48.00 7.17 K -5.77 K
48.50 95.3 0
49.00 1.9 K -653
49.50 15.2 0
50.00 16.6 K -7.16 K
51.00 2.36 K -2.03 K
52.00 2.04 K -1.7 K
53.00 2.42 K -1.85 K
54.00 1.05 K -1.36 K
55.00 8.68 K -4.22 K
56.00 1.66 K -826
57.00 610 -626
58.00 1.54 K -1.96 K
59.00 593 -102
60.00 13.2 K -2.58 K
61.00 133 -205
62.00 602 -637
63.00 220 -702
64.00 446 -256
65.00 8.94 K -984
66.00 303 -161
67.00 2.53 K -272
68.00 1.62 K -294
69.00 123 -84
70.00 5.01 K -1.28 K
71.00 2.09 K -539
72.00 275 -358
73.00 470 0
74.00 221 0
75.00 1.51 K -621
76.00 111 0
77.00 197 -9.65
78.00 194 -10.1
79.00 276 0
80.00 3.09 K -1.4 K
81.00 411 -779
82.00 239 -203
83.00 145 -13.4
84.00 336 -136
85.00 2.5 K -146
86.00 234 0
87.00 227 0
88.00 311 0
89.00 37.9 -73.4
90.00 2.74 K -398
91.00 1.51 K 0
92.00 70.3 -13.2
93.00 310 0
94.00 35.1 0
95.00 587 0
96.00 42.4 0
97.00 516 0
98.00 361 0
99.00 665 0
100.00 4.52 K -887
101.00 423 -254
102.00 230 0
103.00 5.5 0
104.00 122 0
105.00 1.36 K 0
106.00 36.7 0
107.00 36.3 0
108.00 56.6 0
109.00 83.7 0
110.00 859 -118
111.00 83.3 0
112.00 9.98 0
115.00 158 -12
116.00 24.2 0
117.00 67.3 0
118.00 52.5 0
119.00 42.6 0
120.00 989 0
121.00 444 0
122.00 31.6 0
123.00 165 0
124.00 238 0
125.00 180 0
126.00 35.2 0
127.00 28.9 0
128.00 555 0
129.00 181 0
130.00 912 0
131.00 4.26 0
132.00 73.2 0
133.00 36.4 0
134.00 8.6 0
135.00 68.4 0
136.00 4.13 0
137.00 4.23 0
138.00 4.2 0
140.00 707 0
141.00 84.4 0
142.00 160 0
144.00 47.4 0
145.00 110 0
150.00 666 0
151.00 90.4 0
155.00 382 0
158.00 3.8 0
159.00 3.78 0
160.00 142 0
161.00 3.75 0
165.00 3.69 0
168.00 3.53 0
170.00 8.17 0
175.00 155 0
177.00 3.51 0
180.00 68.5 0
181.00 3.46 0
184.00 48 0
188.00 3.57 0
190.00 7.09 0
191.00 169 0
192.00 3.52 0
194.00 56 0
195.00 3.3 0
196.00 23 0
197.00 29.5 0
198.00 26.1 0
199.00 3.26 0
200.00 581 0