Bitcoin has shed $5,000 within days. The data says this selloff could worsen

Bitcoin BTC$76,866.23 has pulled back sharply from $82,000 to $76,800 in a matter of days. On the surface, a 6% decline after a strong rally from $60,000 can look like a routine pullback. However, the market data underneath the price action suggests otherwise.

Three signals are pointing in the same direction, and together they paint a picture of a market that's fearing a deeper price slide.

ETF outflows accelerate

The 11 U.S.-listed spot bitcoin ETFs have shed over $1.5 billion since May 7, according to SoSoValue data. Monday's withdrawals alone hit $648 million, the highest single-day tally since January 29 and the second time in a week that daily outflows have exceeded $600 million. Last Tuesday, investors yanked $635 million from the same funds.

The pace of redemptions has more than offset the inflows seen at the start of the month, resulting in a net outflow of $396 million since May 1. Routine corrections usually don't see sustained institutional selling of this magnitude. This one has.

Aggressive selling at market orders

The second signal is Cumulative Volume Delta (CVD), which measures whether buyers or sellers are driving the price action. It does this by tracking the net volume of aggressive market orders (buy/sell) rather thanaaa passive limit orders.

When CVD turns deeply negative, it means sellers are actively hitting bids rather than waiting patiently for buyers. And it has flipped negative in both spot and futures markets.

During the sell-off, aggregate spot CVD across major exchanges has dropped from $16.9 million to minus $126.2 million, according to Glassnode, which described the move as a "pronounced shift toward aggressive selling."

The same pattern is playing out in the perpetual futures market, where CVD has fallen sharply to negative $368.5 million, confirming that futures traders are selling just as aggressively as their spot market counterparts.

Hedging demand

Activity in BTC options suggests that traders are actively hedging downside risks in a sign of growing fears of an extended price drop in the cryptocurrency.

Puts, or derivative contracts that protect against price losses, are becoming increasingly expensive relative to calls, the bullish equivalent.

Options delta skew, tracked by Glassnode, has risen to 14.4% from 10.9%, a meaningful jump.

"This increase suggests that options market participants are perceiving greater downside risk, potentially indicating a cautious outlook for bitcoin," Glassnode analysts said. When sophisticated market participants are paying up for downside protection, it typically signals they are not confident the dip is over.