Hyperliquid Up or Down (4 Hour)Polymarket historical data and price history
Hyperliquid Up or Down (4 Hour): a Polymarket crypto series with markets recurring 4h. Marketlens has captured 1,328 markets since March 13, 2026, of which 1,331 resolved, with $338.8K in traded volume. No new markets were collected from July 25, 2026 to August 2, 2026, so windows inside that gap return nothing. 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.
For the crypto archive as a whole, see Polymarket 5 minute market data.
Data as of 2026-11-02 · Polymarket series HYPE Up or Down 4h · slug hype-up-or-down-4h
No new markets were collected from July 25, 2026 to August 2, 2026, so windows inside that gap return nothing.
Resolution outcomes
Outcomes across 1,331 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 1,333 markets.
Backtest this series
from datetime import datetime, timedelta, timezone
from marketlens import MarketLens, Strategy
class MyStrategy(Strategy):
def on_market_start(self, ctx, market, book):
ctx.buy_yes(size=10)
client = MarketLens()
end = datetime.now(timezone.utc) - timedelta(days=1)
result = client.backtest(
MyStrategy(), "hype-up-or-down-4h",
after=end - timedelta(hours=1), before=end, initial_cash=1_000,
)
result.show() # inspect the run in the dashboardAvailable datasets
Common questions
How many Hyperliquid Up or Down (4 Hour) markets are in the archive?
1,328 markets from March 13, 2026 through now, of which 1,331 have resolved and 2 are active. No new markets were collected from July 25, 2026 to August 2, 2026, so windows inside that gap return nothing.
What data exists for each Hyperliquid Up or Down (4 Hour) 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 "hype-up-or-down-4h" through the API and Python SDK, or downloadable as Parquet.
How often do Hyperliquid Up or Down (4 Hour) markets resolve Up?
Of 1,331 resolved markets with a recorded outcome, 690 resolved Up (51.8%) and 641 resolved Down.
How much does a typical Hyperliquid Up or Down (4 Hour) market trade?
Average traded volume is $293 per market, $338.8K across the series.
Can I backtest strategies on Hyperliquid Up or Down (4 Hour)?
Yes. Pass the slug "hype-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 Up or Down (5 Minute), Bitcoin Up or Down (15 Minute), Bitcoin above (Weekly), Ethereum Up or Down (5 Minute), What price will Bitcoin hit (Monthly), Bitcoin Up or Down (Hourly), or all crypto series.
Try it
Replay Hyperliquid Up or Down (4 Hour) tick by tick
The free tier includes 2M data rows and every market open in the last 7 days, no card required.
$ pip install marketlens