Zhengzhou Daily Weather historical data
Zhengzhou Daily Weather is a Polymarket weather series with markets recurring daily. Marketlens has captured 407 markets since August 6, 2026, of which 396 resolved, with $63.9K in traded volume. Every market's order book is stored in full: periodic L2 snapshots plus every individual price change with a millisecond timestamp, alongside trades, candles, and the final resolution outcome.
Data as of 2026-09-11 · series slug zhengzhou-daily-weather
Resolution outcomes
Outcomes across 396 resolved markets with a recorded winning outcome. Settlement in the archive is by winning outcome, not by final traded price.
Markets in this series
The most recently resolved of 407 markets.
Backtest this series
from marketlens import MarketLens
client = MarketLens()
result = client.backtest(
MyStrategy(), "zhengzhou-daily-weather",
after="2026-09-04", before="2026-09-12", initial_cash=1_000,
)
result.show() # inspect the run in the dashboardAvailable datasets
Common questions
How many Zhengzhou Daily Weather markets are in the archive?
407 markets from August 6, 2026 through September 11, 2026, of which 396 have resolved and 11 are active.
What data exists for each Zhengzhou Daily Weather market?
Full L2 order book history (snapshots plus every price change at millisecond resolution), individual trades, OHLC candles, and the resolution outcome. All of it is queryable by the series slug "zhengzhou-daily-weather" through the API and Python SDK, or downloadable as Parquet.
How often do Zhengzhou Daily Weather markets resolve No?
Of 396 resolved markets with a recorded outcome, 360 resolved No (90.9%) and 36 resolved Yes.
How much does a typical Zhengzhou Daily Weather market trade?
Average traded volume is $303 per market, $63.9K across the series.
Can I backtest strategies on Zhengzhou Daily Weather?
Yes. Pass the slug "zhengzhou-daily-weather" to client.backtest() in the Python SDK. Execution mode replays every market's order book tick by tick and fills simulated orders against real historical depth with queue priority, latency, and fee modelling; Alpha mode replays one bar per market for slower signals over long windows.
Related series: Hong Kong Daily Weather, London Daily Weather, Seoul Daily Weather, Shanghai Daily Weather, NYC Daily Weather, Paris Daily Weather, or all weather series.
Try it
Replay Zhengzhou Daily Weather tick by tick
The free tier includes 25M rows per day with full API and full archive access, no card required.
$ pip install marketlens