XRP Up or Down 4H historical data
XRP Up or Down 4H is a Polymarket crypto series with markets recurring daily. Marketlens has captured 968 markets since March 1, 2026, of which 966 resolved, with $258.1K 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 2026-08-16 · series slug xrp-up-or-down-4h
Resolution outcomes
Outcomes across 966 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 968 markets.
XRP Up or Down - August 16, 12:00PM-4:00PM ET
closed 2026-08-16 · volume $20 · resolved Down
XRP Up or Down - August 16, 8:00AM-12:00PM ET
closed 2026-08-16 · volume $20 · resolved Up
XRP Up or Down - August 16, 4:00AM-8:00AM ET
closed 2026-08-16 · volume $60 · resolved Down
Backtest this series
from marketlens import MarketLens
client = MarketLens()
result = client.backtest(
MyStrategy(), "xrp-up-or-down-4h",
after="2026-08-09", before="2026-08-17", initial_cash=1_000,
)
result.show() # inspect the run in the dashboardAvailable datasets
Common questions
How many XRP Up or Down 4H markets are in the archive?
968 markets from March 1, 2026 through August 16, 2026, of which 966 have resolved and 2 are active.
What data exists for each XRP Up or Down 4H 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 "xrp-up-or-down-4h" through the API and Python SDK, or downloadable as Parquet.
How often do XRP Up or Down 4H markets resolve Down?
Of 966 resolved markets with a recorded outcome, 513 resolved Down (53.1%) and 453 resolved Up.
How much does a typical XRP Up or Down 4H market trade?
Average traded volume is $1.0K per market, $258.1K across the series.
Can I backtest strategies on XRP Up or Down 4H?
Yes. Pass the slug "xrp-up-or-down-4h" 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: Bitcoin Hit Price Monthly, BTC Multi Strikes Weekly, Ethereum Hit Price Monthly, Bitcoin Hit Price Weekly, Ethereum Multi Strikes Weekly, BTC Up or Down 5m, or all crypto series.
Try it
Replay XRP Up or Down 4H tick by tick
The free tier includes 5M rows per day with full API and full archive access, no card required.
$ pip install marketlens