Bitcoin Slips Under $80K as $630M ETF Outflows Hit; Will STRC’s Ex-Date Revive the Bid?

Bitcoin’s latest downtick looks more like a flow shock than a trend break. Price swept to an intraday low of $78,795 before stabilizing near $79,680—roughly 0.5% lower over 24 hours, per CoinGecko—after U.S. spot Bitcoin ETFs recorded $630.4 million in net outflows on May 13, the largest daily exit in three months. The next catalyst sits uncomfortably close: the Friday ex-dividend date for Strategy’s preferred shares, STRC.

Why STRC matters For three straight months, a reflexive loop around STRC’s mid-month window has helped ignite Bitcoin bids. K33 Research notes Strategy’s Bitcoin purchases via the instrument accelerated from 4,467 BTC in January to 22,131 BTC in March and nearly 46,872 BTC in April. The setup is simple but powerful: STRC pays a monthly dividend on the last day of the month, with eligibility set by the 15th ex-dividend date. As investors buy ahead of that date, the price gravitates toward its $100 par value, enabling Strategy to issue more preferreds and recycle proceeds into Bitcoin.

That flywheel shows fatigue in May. According to Andri Fauzan Adziima of Bitrue Research Institute, the preferreds have been slower to reclaim par and have translated into only about 1 BTC of reported purchasing so far. He still characterizes the week’s weakness as a fast liquidity sweep of the $78,000–$79,000 pocket, noting a defense of the monthly 50MA and continued large-wallet accumulation on-chain—but concedes the STRC impulse lacks the scale and urgency seen in March and April.

The real question isn’t “does STRC work,” it’s “how much does it matter when ETF flows swing?” A reflexive stock-to-Bitcoin issuance loop can amplify upside when it’s crowded and funded, but it is also acutely sensitive to marginal demand. If the preferreds’ yield-chasing cohort cools, the bid that previously pulled forward mid-month Bitcoin demand can vanish just as quickly, leaving an air pocket under price.

Capital rotation, not correlation Another headwind: Bitcoin has decoupled from the AI-led equity surge. Jeff Ko at CoinEx argues the old “AI rally lifts crypto” narrative has faded; instead, AI names may be siphoning off speculative dollars that previously cycled into digital assets. Even so, he flags constructive undercurrents—over $4 billion has flowed into Bitcoin ETFs since March, while stablecoin balances have absorbed more than $7 billion since February. If those two pipes keep running, the market often walks out of the bearish zone, not sprints.

Policy and positioning Macro microstructure aside, the CLARITY Act markup at 10:30 am EDT Thursday could hand crypto a policy tailwind if it advances cleanly. And on prediction market Myriad—owned by Dastan—traders assign an 85% probability that Bitcoin’s next significant move targets $84,000 rather than dropping to $55,000.

What I’m watching into Friday - STRC’s premium to par and any new issuance filings—scale is the signal. - ETF creations/redemptions flipping back to net inflow. - Stablecoin net expansion as a proxy for sidelined liquidity. - The monthly 50MA hold; a decisive loss often invites follow-through. - On-chain accumulation by large wallets to confirm the dip was absorbed.

A smaller pre–ex-div bid that fades faster would fit the “diminishing reflexivity” view. A robust STRC premium alongside returning ETF inflows could quickly resurrect the $84,000 path that prediction markets favor. Either way, this phase is being set by flows and incentives, not narratives, and Friday’s tape will tell you if the STRC cycle still has legs.