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Astera Labs ALAB 179.47 -43.8 -19.62%

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ATM IV
1.04
Put Call Ratio (OI)
0.928
Put Call Ratio (Vol)
1.25
IV Rank
43.9
IV Percentile
66.7
Max pain
235

Gamma exposure (2026-11-05)

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}
1.0
806.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-560.0
560.0
View values by strike
ALAB · Gamma exposure · 2026-11-05. USD of exposure per 1% underlying move.
StrikeCallsPuts
22.50 0 -704
25.00 0 -87.2
27.50 0 -141
30.00 0 -186
32.50 0 -113
35.00 0 -614
37.50 0 -130
40.00 0 -425
42.50 0 -136
45.00 0 -522
47.50 -6.32e-5 -499
50.00 0 -2.38 K
52.50 0 -246
55.00 1.2 K -7.08 K
57.50 0 -225
60.00 568 -2.43 K
62.50 1.49e-6 -1.12 K
65.00 2.24 K -8.32 K
67.50 499 -1.82 K
70.00 1.18 K -5.89 K
72.50 484 -4.25 K
75.00 4.22 K -6.76 K
77.50 279 -13.6 K
80.00 9.41 K -104 K
82.50 756 -1.92 K
85.00 5.57 K -10.6 K
87.50 3.09 K -2.93 K
90.00 12.9 K -10.4 K
92.50 1.49 K -2.24 K
95.00 17.5 K -32.2 K
97.50 4.34 K -3.11 K
100.00 222 K -210 K
105.00 29.5 K -24 K
110.00 95.7 K -63.3 K
115.00 30.9 K -20.4 K
120.00 43.4 K -89.3 K
125.00 64.5 K -140 K
130.00 66.4 K -101 K
135.00 106 K -137 K
140.00 160 K -345 K
145.00 41.3 K -163 K
150.00 252 K -540 K
152.50 0 -9.93 K
155.00 54.7 K -219 K
157.50 0 -6.55 K
160.00 134 K -313 K
162.50 0 -4.8 K
165.00 83.4 K -467 K
167.50 0 -40.6 K
170.00 116 K -366 K
172.50 0 -44.8 K
175.00 92 K -471 K
177.50 0 -30.8 K
180.00 155 K -965 K
182.50 7.44 K -33.5 K
185.00 136 K -641 K
187.50 8.53 K -15.5 K
190.00 129 K -585 K
192.50 31.9 K -93.9 K
195.00 78 K -667 K
197.50 43.4 K -190 K
200.00 361 K -1.58 M
202.50 22.7 K -84.7 K
205.00 24.8 K -76.6 K
207.50 38.1 K -65.3 K
210.00 347 K -630 K
212.50 19.5 K -204 K
215.00 58.5 K -99.1 K
217.50 29.5 K -22.5 K
220.00 470 K -1.1 M
222.50 60.4 K -51.1 K
225.00 90.5 K -303 K
227.50 34.5 K -24.9 K
230.00 602 K -621 K
232.50 155 K -35.2 K
235.00 107 K -79.6 K
237.50 43.5 K -90.8 K
240.00 357 K -622 K
242.50 20.7 K -10 K
245.00 76 K -47.7 K
247.50 15.8 K -9.77 K
250.00 364 K -819 K
252.50 11.5 K -9.94 K
255.00 25.3 K -48.1 K
257.50 11.8 K -5.59 K
260.00 222 K -445 K
262.50 65.2 K -15.8 K
265.00 29.6 K -34.3 K
267.50 8.24 K -8.57 K
270.00 361 K -243 K
272.50 10.1 K -10.8 K
275.00 32.2 K -51.8 K
277.50 15.5 K -6.52 K
280.00 283 K -469 K
282.50 8.99 K -7.95 K
285.00 36.7 K -59.1 K
287.50 16.7 K -7.92 K
290.00 220 K -273 K
292.50 3.29 K -5.75 K
295.00 25.1 K -12 K
297.50 9.83 K -1.65 K
300.00 605 K -327 K
302.50 8.24 K -1.37 K
305.00 47.6 K -8.5 K
307.50 3.59 K -401
310.00 140 K -107 K
312.50 4.83 K -73.2
315.00 13.1 K -4.38 K
317.50 1.21 K 0
320.00 170 K -158 K
322.50 204 0
325.00 14.9 K -4.14 K
327.50 4.41 K -200
330.00 236 K -148 K
332.50 2.33 K -63.5
335.00 7.45 K -3.28 K
337.50 2.95 K -63
340.00 129 K -80.1 K
342.50 131 0
345.00 10 K -1.25 K
347.50 399 0
350.00 361 K -97.1 K
352.50 288 0
355.00 9.4 K -274
357.50 442 0
360.00 101 K -63.8 K
362.50 552 0
365.00 2.1 K 0
367.50 173 0
370.00 62.9 K -33.3 K
372.50 289 0
375.00 4.84 K -57
377.50 290 0
380.00 161 K -22.8 K
382.50 168 0
385.00 2.7 K 0
387.50 182 0
390.00 112 K -26.7 K
395.00 1.65 K 0
400.00 130 K -23.2 K
405.00 2.6 K -189
410.00 32.7 K -7.5 K
415.00 1.24 K 0
420.00 79.5 K -41.7 K
425.00 2.98 K -39.4
430.00 62.4 K -33.5 K
435.00 302 0
440.00 32.8 K -5.38 K
445.00 1.36 K 0
450.00 97.6 K -8.19 K
460.00 26.2 K -3.85 K
470.00 35.2 K -2.63 K
480.00 52.4 K -2.66 K
490.00 12 K -26.9 K
500.00 65.4 K -6.07 K
510.00 44.3 K -5.07 K
520.00 13.4 K -1.69 K
530.00 21.7 K -3.44 K
540.00 11.5 K -1.66 K
550.00 44.5 K -2.6 K
560.00 30.5 K -1.68 K
570.00 21.6 K -10.5 K
580.00 44.2 K -533
590.00 25.7 K -366
600.00 52.6 K -757
610.00 6.32 K -61.8
620.00 10.3 K -146
630.00 13 K 0
640.00 13.6 K -653
650.00 22.4 K 0
660.00 17 K 0
670.00 28.7 K 0
680.00 30.9 K -277
690.00 2.23 K -641
700.00 82 K -138
710.00 2.91 K 0
720.00 5.79 K 0
730.00 8.45 K -134
740.00 22.1 K 0