Crypto exchanges saw 30,435 BTC more withdrawn than deposited over the week. This covers the period from October 25 to 31. At the current rate, that's about $2.34 billion. A week earlier, the opposite was true: exchanges saw a net inflow of 3,434 BTC.
Net outflow is the difference between coins withdrawn and deposited to exchanges. When coins move to personal wallets, they're harder to sell quickly. That's why outflow is usually read as a signal of market strength.
But here the signal is muddled. Almost the entire volume came on a single day—the day Binance was hacked. For a trader, this means the usual interpretation of flows doesn't work this week.
Why is the number misleading?
The data comes from CryptoQuant analyst known as CoinNiel. Normally, such an outflow is read as accumulation: holders move coins to their own wallets, and the sell supply in the order book shrinks.
But there's a catch.
- 23,790 BTC — left exchanges in a single day, October 29
- almost 80% — this day's share of the weekly volume
- about $6.3 billion — the amount hackers withdrew from Binance in the hack
The conclusion is simple. The spike may not be accumulation but a reaction from clients who simply pulled their coins off the exchange.
What do futures show?
Futures also paint a mixed picture.
- The funding rate rose. Over the week it climbed from 0.0061% to 0.0075%. This is a regular payment between participants in perpetual futures; when it's positive, those in long positions pay extra for growth.
- Open interest added 3.3%. From $25.1 billion on October 25 to $26 billion on October 31. Open interest is the sum of all open positions.
- The weekly average is 0.2% lower. The analyst calls this more of a recovery than a mass opening of new trades.
Separately, valuation. The MVRV ratio fell from 1.56 at the end of September to 1.43 on October 31. MVRV compares BTC's market price to the average price at which coins were bought.
The market's overpayment has shrunk, but this doesn't confirm undervaluation or a bottom.
What does this mean for a trader?
CoinNiel maintains a neutral view. He has two sets of conditions he's watching.
- For growth — sustained outflow combined with a falling funding rate
- Against growth — coins returning to exchanges alongside rising funding payments and open interest
Key point: a single large flow number without a day-by-day breakdown tells you nothing. Check whether it was made by one day and one one-off event.
What to do next?
Watch flows and the funding rate. It's their combination that will give a signal, not the absolute volume of outflow.
If you trade crypto based on flows, you can find terms suited to that style in the prop firm catalog or via the challenge selector.
Crunching outflows but trading on two thousand?
You analyze flows, the funding rate, MVRV—that's a trader's normal work. But the conclusion "accumulation is happening" on a deposit of a couple thousand is worth a couple dozen dollars. No matter how correct it is. In prop trading, the trading notional is provided by the firm: a paid evaluation, its risk limits, your profit share. You already have the analytics. What you're missing is an account where it means something.