Negative Bitcoin Funding Rates Signal Short Squeeze Could Drive Price Back to $70,000

After Bitcoin fell below $75,000 in late May, $70,000 became a key line of defense for bulls. Funding rates turned positive and open interest remained elevated, signaling an influx of leveraged long positions. Bitfinex said, however, that U.S. spot ETFs have replaced some direct buying on Coinbase, making ETF flows an important gauge of institutional demand.

As of a May 28 report, U.S. spot ETFs recorded more than $200 million in daily net outflows and over $1.5 billion across seven days. Global open interest fell below $55 billion, down 14% from when Bitcoin traded above $80,000. On June 22, the annualized funding rate rose to a nearly three-week high of 7%, but CoinGlass data showed ETFs still posted $228 million in net outflows over the preceding week, weighing on momentum for a rebound to $70,000.

Bitcoin had fallen 21% from its highs around June 5, 2026, briefly sliding to $61,100 on Friday and liquidating $335 million in leveraged long positions. Perpetual futures funding rates reflect demand for long and short leverage. Laevitas data showed the annualized rate falling to minus 2%, signaling long deleveraging and rising bearish bets while increasing the risk of forced short covering in a rebound.

CoinGlass data showed short positions concentrated between $63,000 and $66,000. If Bitcoin rebounds from $62,000 to $66,000, about $2.6 billion in shorts could be liquidated. By contrast, another 8% decline to $57,000 is estimated to liquidate $1.2 billion in longs. SoSoValue said spot ETFs recorded net inflows of just $3 million as of June 4 after $5.1 billion in outflows over 15 days, indicating the trend had yet to reverse.

Funding rates for Bitcoin perpetual futures reflect the cost of leveraged long and short positions. A positive rate means long-position holders are willing to pay to maintain their exposure, making it an important gauge of short-term risk appetite. However, the premium on put options still indicates that large and professional traders favor hedging. The key question is whether U.S. spot Bitcoin ETFs can generate meaningful buying demand.

Bitcoin’s annualized funding rate recently turned positive for the first time in more than a month, briefly rising to about 6%, while the cryptocurrency held above $80,000. The market has consequently set its next target at $85,000. Reports did not provide an exact date, identify the ETF issuers or disclose inflow amounts. A breakout will depend on subsequent daily net inflows and changes in options positioning.

Negative funding rates for Bitcoin perpetual futures mean short sellers must pay long-position holders, typically signaling deeply bearish market sentiment. Large traders on decentralized derivatives platform Hyperliquid are bucking the trend by adding to long positions. If prices continue to rise, forced liquidations of crowded shorts could further amplify Bitcoin’s gains.

As of July 19, 2026, Bitcoin funding rates had remained negative for 47 consecutive days, with annualized costs for some short sellers reaching 19%. Meanwhile, Bitcoin was approaching $80,000 and Hyperliquid whales’ net-long position had climbed to its highest level this year. The extreme standoff between bearish retail traders and increasingly bullish whales has put the market on alert for a large-scale short squeeze.

Bitcoin perpetual futures use funding rates to keep contract prices aligned with the spot market. Negative rates generally mean short sellers pay long holders. K33 Research and market maker Caladan said the latest negative readings largely reflect delta-neutral positions used by hedge funds, basis traders and miners to hedge exposure to spot Bitcoin, Strategy shares or corporate Bitcoin reserves. That suggests derivatives short positions do not necessarily represent bearish bets.

Bitcoin moved above $82,000 on May 6, 2026, briefly reaching about $82,600 and gaining 2% over 24 hours, according to CoinGecko. K33 Research said the 30-day average funding rate for perpetual futures had remained negative for 66 consecutive days, the longest stretch this decade. Open interest rose about 12% over the same period, while U.S. spot Bitcoin ETFs recorded $2.44 billion in net inflows in April, underscoring how spot buying and futures hedging are occurring in tandem.