DTE is simply the number of days until an option expires. It shapes almost everything about how the contract behaves: longer-dated options move slowly and hold their value, while short-dated ones are twitchy and lose value fast as time runs out.
When flow clusters in near-term expirations, it often signals urgency — someone positioning for something soon. Long-dated flow reads more like a standing bet on a slower thesis.
Related terms
- 0DTE options — Options that expire the same day. Cheap, extremely sensitive, and fast-decaying.
- Implied volatility (IV) — The market's expected size of future moves, priced into options. High IV = a wide move priced in.
See it in the flow
Open the dashboard to watch real options flow free, or read the beginner guides. Watch-only — not financial advice.