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AMPX · Amprius Technologies, Inc.

Track AMPX — free
$12.51 +0.57 (+4.77%) At close · Aug 14
Market Cap
$1.83B
Shares
146.08M

Options Chain

Underlying $12.51 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 5 days to expiry · 86 contracts · mixed snapshot sessions · Jun 1, 2026–Aug 14, 2026; 10 unknown
Put / call OI
dated and unknown snapshot sessions
Open interest
dated and unknown snapshot sessions
Volume
dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator
OI Vol IV Δ Last Strike Last Δ IV Vol OI
3 1 536.9% 0.957 $6.58 $0.05 2 102
0 544.8% 0.941 0
0 496.7% 0.934 -0.049 430.2% 0
0 479.2% 0.922 0
7 1 434.3% 0.913 $5.49 $0.01 -0.036 289.9% 7 76
10 1 392.1% 0.905 $5.00 $0.05 -0.047 281.4% 1 57
11 2 294.9% 0.921 $4.20 $0.03 -0.053 250.9% 1 361
5 1 219.7% 0.943 $3.60 $0.03 -0.049 208.5% 3 112
56 1 296.1% 0.861 $3.20 $0.02 -0.067 194.5% 56 520
17 2 156% 0.939 $3.10 $0.17 -0.076 168.7% 3 133
168 5 184.2% 0.866 $3.03 $0.09 -0.176 233.5% 103 849
87 2 189.1% 0.812 $2.52 $0.05 -0.103 121.1% 22 233
968 17 103.1% 0.864 $1.83 $0.08 -0.106 89.3% 300 404
62 4 111.3% 0.759 $1.37 $0.15 -0.191 86% 3 28
2k 146 95.6% 0.672 $1.04 $0.30 -0.318 87.4% 82 322
380 226 96% 0.539 $0.72 $0.53 -0.462 93% 30 52
673 393 93.6% 0.405 $0.40 $0.75 -0.594 94.7% 48 387
233 605 93.6% 0.287 $0.25 $1.07 -0.7 99.2% 1 6
454 780 99.6% 0.208 $0.17 $1.50 -0.822 89.6% 26 251
34 83 99.2% 0.134 $0.10 $1.92 -0.94 73.2% 1 6
1.1k 188 105.8% 0.099 $0.06 $2.13 3 3.9k
45 28 120.4% 0.09 $0.08 $2.71 1 13
1.2k 54 134.5% 0.083 $0.05 $3.30 12 378
1 1 $0.05 $3.60 3 3
1.3k 62 157.7% 0.073 $0.03 $4.00 5 192
563 20 178.8% 0.065 $0.04 $5.15 3 377
915 2 198.7% 0.06 $0.10 $6.09 3 69
3k 1 230.2% 0.069 $0.03 $7.10 2 170
496 1 247.9% 0.065 $0.05 $8.00 3 21
781 4 276.8% 0.072 $0.03 $9.06 2 12
1.4k 1 269.5% 0.048 $0.05 $10.07 2 100
255 2 308.2% 0.067 $0.09 $5.85 2 28
495 7 298.3% 0.044 $0.02 $14.85 1 0
531 1 447.7% 0.153 $0.15 $14.96 2 16
102 1 416.5% 0.107 $0.06 $16.15 1 50
172 1 353.3% 0.05 $0.05 $17.20 1 17
14 1 429.7% 0.096 $0.17 $20.05 2 5
1.6k 1 389% 0.056 $0.01 $10.20 3 0
30 1 411.2% 0.063 $0.11 0
66 1 483.7% 0.103 $0.07 0
20 10 443.7% 0.068 $0.07 0
43 1 412.2% 0.044 $0.17 $22.27 1 0
4.7k 6 464.7% 0.066 $0.10 0
About this data

Each contract's last price, volume, greeks, implied volatility and open interest belongs to the snapshot session shown in its details; unknown means the provider omitted the timestamp. This chain has mixed snapshot sessions · Jun 1, 2026–Aug 14, 2026; 10 unknown. Cross-contract positioning totals are shown only when every returned row has the same known session. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. The 25 strikes around the money are shown by default — switch to "All 43" for the wings.

Key facts CIK 1899287 CUSIP 03214Q108 13F (30d) 255 filings 251 filers Visit website Investor relations