— Know what they know.
Not Investment Advice

MCRB NASDAQ

Seres Therapeutics, Inc.
1W: -6.5% 1M: -16.8% 3M: -9.6% YTD: -50.9% 1Y: -0.3% 3Y: -92.8% 5Y: -98.2%
$7.44
-0.15 (-1.98%)
Pre-Market: $7.82 (+0.38, +5.11%)
Weekly Expected Move ±8.6%
$6 $7 $8 $8 $9
NASDAQ · Healthcare · Biotechnology · Alpha Radar Sell · Power 26 · $72.0M mcap · 7M float · 0.673% daily turnover · Short 43% of daily vol
May Typical
⛈️
Stormy
-19.7% YTD avg
Midterm Year
⛈️
Stormy
-41.5% YTD avg
2026 Now
⛈️
Stormy
Below typical
20yr Avg YTD
-19.7%
Day 95 of 252
Midterm Year YTD
-41.5%
Presidential cycle avg
2026 YTD
-50.9%
Below 20yr avg
Typical Vol
92%
Annualized
Monthly Weather Forecast
Jan
20yr
⛈️
-5.6%
Midterm
⛈️
-5.2%
36% win 70% vol
Feb
20yr
⛈️
-11.1%
Midterm
⛈️
-12.8%
9% win 73% vol
Mar
20yr
🌫️
-10.7%
Midterm
⛈️
-27.0%
64% win 95% vol
Apr
20yr
⛈️
-17.9%
Midterm
⛈️
-34.9%
45% win 84% vol
May
20yr
⛈️
-21.4%
Midterm
⛈️
-44.4%
64% win 92% vol
Now: +0.9%
Jun
20yr
💨
-18.2%
Midterm
⛈️
-38.7%
45% win 106% vol
Jul
20yr
⛈️
-24.8%
Midterm
⛈️
-40.9%
45% win 130% vol
Aug
20yr
💨
+37.3%
Midterm
⛈️
-30.1%
64% win 402% vol
Sep
20yr
💨
+54.3%
Midterm
⛈️
-27.7%
64% win 82% vol
Oct
20yr
⛈️
+43.4%
Midterm
⛈️
-21.2%
9% win 1804% vol
Nov
20yr
💨
+45.9%
Midterm
⛈️
-23.5%
64% win 122% vol
Dec
20yr
⛈️
-10.0%
Midterm
⛈️
-29.9%
9% win 70% vol
Seasonality (20yr)
Updated: 2026-05-20
YTD: -50.9%

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