— Know what they know.
Not Investment Advice

ASMB NASDAQ

Assembly Biosciences, Inc.
1W: -13.9% 1M: -5.7% 3M: -8.2% YTD: -21.4% 1Y: +97.6% 3Y: +110.5% 5Y: -44.8%
$26.52
-0.90 (-3.28%)
Pre-Market: $24.70 (-1.82, -6.88%)
Weekly Expected Move ±7.9%
$24 $26 $29 $31 $33
NASDAQ · Healthcare · Biotechnology · Alpha Radar Neutral · Power 40 · $421.5M mcap · 10M float · 1.05% daily turnover · Short 41% of daily vol
May Typical
☀️
Sunny
+12.8% YTD avg
Midterm Year
⛈️
Stormy
-39.5% YTD avg
2026 Now
⛈️
Stormy
Below typical
20yr Avg YTD
+12.8%
Day 95 of 252
Midterm Year YTD
-39.5%
Presidential cycle avg
2026 YTD
-21.4%
Below 20yr avg
Typical Vol
67%
Annualized
Monthly Weather Forecast
Jan
20yr
💨
+2.3%
Midterm
🌧️
-2.7%
56% win 66% vol
Feb
20yr
💨
+7.8%
Midterm
⛈️
-24.9%
56% win 83% vol
Mar
20yr
⛈️
+4.7%
Midterm
⛈️
-27.8%
31% win 74% vol
Apr
20yr
💨
+8.0%
Midterm
⛈️
-34.1%
38% win 67% vol
May
20yr
💨
+15.3%
Midterm
⛈️
-33.6%
50% win 67% vol
Now: -1.6%
Jun
20yr
⛈️
+8.6%
Midterm
⛈️
-30.1%
40% win 84% vol
Jul
20yr
⛈️
+3.4%
Midterm
⛈️
-29.4%
27% win 61% vol
Aug
20yr
💨
+5.4%
Midterm
⛈️
-33.2%
53% win 54% vol
Sep
20yr
⛈️
+2.4%
Midterm
⛈️
-36.4%
33% win 62% vol
Oct
20yr
💨
+7.3%
Midterm
⛈️
-47.5%
33% win 97% vol
Nov
20yr
⛈️
+10.8%
Midterm
⛈️
-48.5%
47% win 88% vol
Dec
20yr
🌫️
-0.1%
Midterm
⛈️
-3.2%
44% win 65% vol
Seasonality (20yr)
Updated: 2026-05-19
YTD: -21.4%

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms