Measles cases in U.SPolymarket historical data and price history
Measles cases in U.S: a Polymarket weather series with markets recurring monthly. Marketlens has captured 8 markets since September 14, 2026, of which 1 resolved, with $7.7M in traded volume. Every market's order book is captured as full depth L2 snapshots at regular intervals, alongside trades, candles, and the final resolution outcome.
For the weather archive as a whole, see Polymarket weather market data.
Data as of 2026-09-28 · Polymarket series measles · slug measles
Markets in this series
The most recently resolved of 9 markets.
Backtest this series
from datetime import datetime, timedelta, timezone
from marketlens import MarketLens
client = MarketLens()
end = datetime.now(timezone.utc) - timedelta(days=1)
result = client.backtest(
MyStrategy(), "measles",
after=end - timedelta(days=1), before=end, initial_cash=1_000,
)
result.show() # inspect the run in the dashboardAvailable datasets
Common questions
How many Measles cases in U.S markets are in the archive?
8 markets from September 14, 2026 through now, of which 1 have resolved and 7 are active.
What data exists for each Measles cases in U.S market?
Full depth L2 order book snapshots at regular intervals, individual trades, OHLC candles, and the resolution outcome. All of it is queryable by the series slug "measles" through the API and Python SDK, or downloadable as Parquet.
How much does a typical Measles cases in U.S market trade?
Average traded volume is $859.8K per market, $7.7M across the series.
Can I backtest strategies on Measles cases in U.S?
Yes. Pass the slug "measles" to client.backtest() in the Python SDK. Execution mode replays order books against real historical depth; Alpha mode, one bar per market, covers every market in the series and suits its longer horizons.
Related series: Highest temperature in Hong Kong, Highest temperature in London, Highest temperature in Seoul (Incheon), Highest temperature in Shanghai, Highest temperature in NYC, Highest temperature in Paris, or all weather series.
Try it
Pull Measles cases in U.S books in one call
The free tier includes 2M data rows and the last 7 days of every market, no card required.
$ pip install marketlens