How to Read Crypto Funding Rates

A plain-English guide to perpetual funding rates: what positive and negative funding mean, how to spot crowded longs and shorts, and how to use funding extremes.

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What a funding rate is

On a perpetual future there is no expiry, so exchanges use a small recurring payment - the funding rate - to keep the perp price tethered to spot. It is usually exchanged every 8 hours between longs and shorts.

Positive vs negative funding

Positive funding means the perp trades above spot, so longs pay shorts - the market is leaning long. Negative funding means the perp trades below spot, so shorts pay longs - the market is leaning short.

Reading extremes

When funding is very positive, longs are crowded and paying a premium to hold; a stall in price can trigger a long squeeze. When funding is deeply negative, shorts are crowded and a bounce can force a short squeeze. Funding is strongest as a signal alongside open interest and long/short positioning.

Watch the cost

At high leverage the funding cost compounds fast and can quietly drain a position even when price is flat. Always factor it into your hold time.

FAQ

What does a high funding rate mean?

High positive funding means the market is heavily long and longs are paying to hold - a sign of crowded longs that can fuel a short squeeze on a pullback.

Is negative funding bullish?

Negative funding means shorts are crowded and paying longs. It is often read contrarily as a setup for a squeeze higher, but it is one signal among funding, open interest and price.

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For information only - not financial advice. Explore the live data on the markets hub.