0DTE Flow
Premium paid into options that expire today: calls against puts, sweeps and the put/call ratio, minute by minute.
0DTEFLOW0DTEZDTECrypto options only. US tickers show a notice instead of data.

Typing it
0DTEFLOWSymbol>0DTEFLOWBTC
Shows today’s BTC call and put premium as it trades.
How to read it
- Call-heavy. Aggressive same-day upside bets.
- Put-heavy. Intraday hedging, often a reaction to a drop.
- Late surges. Flow piling in near expiry, where pinning forces are strongest.
Also on the chart
The same data can sit on the price chart. Press / on the chart and search for: