BlackRock’s IBIT Sees Second-Largest Bitcoin Inflow Since Launch, Nearing $1 Billion
CME Bitcoin Futures open interest falls for four straight days, according to CME data.

What to know:
- IBIT pulled in $970.9 million on Monday, its second-largest daily inflow, while competitors like Fidelity’s FBTC and ARK’s ARKB suffered major outflows.
- CME Bitcoin Futures open interest has dropped four days in a row as the annualized basis yield increases to around 8%.
The BlackRock iShares Bitcoin
Monday accounted for $591.2 million in new capital, which saw heavy outflows from competitors: Fidelity’s FBTC lost $86.9 million, Bitwise’s BITB dropped $21.1 million, and ARK’s ARKB saw $226.3 million in outflows.
The rise comes alongside a 7.2% rise in BTC over the past seven days with it now trading at $94,900.
Since April 22, IBIT has amassed over $4.5 billion in net inflows, bucking the market trend.
Industry experts have taken note. Nate Geraci, President of The ETF Store, remarked:
"Nearly $1 billion into iShares Bitcoin ETF today... Second-largest inflow since January 2024 inception. I still remember when there was 'no demand'."
Eric Balchunas, Senior Bloomberg ETF Analyst, added:
"ETFs are in two-steps-forward mode after taking one step back, exactly the pattern we predicted."
Meanwhile, in derivatives markets, open interest (OI) on CME Bitcoin Futures continues to fall, now sitting at 132,750 BTC after four consecutive days of decline, according to CME data.
The recent decline in open interest could be coming to an end, as the annualized basis yield has climbed from around 5% to 9% in April, according to Velo data. This resurgence in basis trade profitability could prompt renewed activity and a short-term rebound in open interest.
Why it matters: In a typical basis trade, investors buy spot bitcoin and short bitcoin futures to lock in the price gap. When the yield is high, demand for futures rises, boosting OI. As the yield shrinks, fewer traders engage in the strategy, leading to declining open interest and signaling reduced leverage in the market.
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KuCoin captured a record share of centralised exchange volume in 2025, with more than $1.25tn traded as its volumes grew faster than the wider crypto market.
What to know:
- KuCoin recorded over $1.25 trillion in total trading volume in 2025, equivalent to an average of roughly $114 billion per month, marking its strongest year on record.
- This performance translated into an all-time high share of centralised exchange volume, as KuCoin’s activity expanded faster than aggregate CEX volumes, which slowed during periods of lower market volatility.
- Spot and derivatives volumes were evenly split, each exceeding $500 billion for the year, signalling broad-based usage rather than reliance on a single product line.
- Altcoins accounted for the majority of trading activity, reinforcing KuCoin’s role as a primary liquidity venue beyond BTC and ETH at a time when majors saw more muted turnover.
- Even as overall crypto volumes softened mid-year, KuCoin maintained elevated baseline activity, indicating structurally higher user engagement rather than short-lived volume spikes.
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How a 'perpetual’ stock trick could solve Michael Saylor’s $8 billion debt problem

The bitcoin treasury firm is using perpetual preferreds to retire convertibles, offering a potential framework for managing long-dated leverage.
What to know:
- Strive upsized its SATA follow on offering beyond $150 million, pricing the perpetual preferred at $90.
- The structure offers a blueprint for replacing fixed maturity convertibles with perpetual equity capital that removes refinancing risk.
- Strategy has a $3 billion convertible tranche due in June 2028 with a $672.40 conversion price, which could be addressed using a similar preferred equity approach.











