Altimmune, Inc. ALT options

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2.04 USD
-0.10 -4.67%
Bid
2.03 × 2
Ask
2.04 × 2

Extended hours 2.07 +1.47%

As of Oct 30, 2026

ALT option chain
CallsStrikePuts
BidAskLast% ChgVolumeOpen intImpl volBidAskLast% ChgVolumeOpen intImpl vol
1.20 1.80 1.58 -1.25% 2 17 1737.5%0.50 — — — — — — —
0.80 1.45 1.17 0.00% — 2 562.5%1.00 0.00 0.05 0.03 0.00% 1 0 393.8%
0.05 2.65 0.35 0.00% — 3 1318.8%1.50 — — — — — — —
0.00 0.60 0.14 -6.67% 1 33 271.9%2.00 0.00 0.15 0.10 +100.00% 1,010 29 90.6%
0.00 0.95 0.02 0.00% 1 12 603.1%2.50 0.05 2.55 0.48 -53.40% 1 1 970.3%
0.00 0.35 0.03 0.00% 2 277 412.5%3.00 0.00 3.10 1.06 0.00% 2 43 818.8%
— — — — — — —3.50 0.25 1.75 0.95 -46.93% 1 1 609.4%
0.00 0.20 0.04 0.00% — 1 456.3%4.00 0.60 3.70 2.55 0.00% 1 1 565.6%
— — — — — — —4.50 1.15 2.75 1.97 -19.26% 1 0 725.0%

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