SERA NASDAQ
Sera Prognostics, Inc.
1W: +1.5%
1M: +3.0%
3M: -1.0%
YTD: -31.0%
1Y: -29.8%
3Y: +10.7%
5Y: -79.6%
$2.09
+0.05 (+2.45%)
Weekly Expected Move ±4.5%
$2
$2
$2
$2
$2
Overview
News
Chart
Smart Money
Financials
Income Statement
Cash Flow
Balance Sheet
Earnings
Dividends
Analysis
Technicals
Weather
Peers
ESG
Institutions
ETF Exposure
Dark Pool
Short Interest
Supply Chain
Oct Typical
⛈️
Stormy
-15.5% YTD avg
Midterm Year
⛈️
Stormy
-78.2% YTD avg
2026 Now
⛈️
Stormy
Below typical
20yr Avg YTD
-15.5%
Day 189 of 252
Midterm Year YTD
-78.2%
Presidential cycle avg
2026 YTD
-31.0%
Below 20yr avg
Typical Vol
71%
Annualized
Monthly Weather Forecast
Jan
20yr
💨
-4.2%
Midterm
⛈️
-9.7%
40% win
90% vol
Feb
20yr
💨
+23.3%
Midterm
⛈️
-39.6%
40% win
158% vol
Mar
20yr
⛈️
+26.4%
Midterm
⛈️
-50.6%
40% win
82% vol
Apr
20yr
⛈️
+22.6%
Midterm
⛈️
-70.7%
20% win
72% vol
May
20yr
⛈️
+7.4%
Midterm
⛈️
-82.8%
20% win
75% vol
Jun
20yr
💨
-0.1%
Midterm
⛈️
-78.0%
60% win
207% vol
Jul
20yr
💨
+3.7%
Midterm
⛈️
-69.8%
67% win
82% vol
Aug
20yr
⛈️
-19.7%
Midterm
⛈️
-72.6%
33% win
75% vol
Sep
20yr
⛈️
-15.3%
Midterm
⛈️
-79.1%
50% win
65% vol
Oct
20yr
⛈️
-23.2%
Midterm
⛈️
-79.9%
17% win
71% vol
Now:
-1.0%
Nov
20yr
⛈️
-22.2%
Midterm
⛈️
-82.5%
60% win
87% vol
Dec
20yr
💨
+35.3%
Midterm
⛈️
-6.0%
40% win
266% vol
Seasonality (20yr)
Updated: 2026-10-02
YTD: -31.0%