Spot $BTC ETFs: +$433.0M on 18 Sep, but the Four-Day Net Is Still Negative

โœ… 18 Sep net inflow: +$433.0M
๐Ÿ“‰ Four-session net (15-18 Sep): -$153.8M

The reversal is visible in the table. The recovery is not complete.

Concentration matters here. FBTC contributed $310.7M, roughly 72% of the day's inflow. Single-issuer swings can distort the headline number, so the stability of the flow matters more than one print.

Levels of interest: on-chain data shows a dense cluster of short liquidations between $83K and $86K, while average ETF cost basis sits near $85.6K. Short covering and breakeven supply overlap in the same range.

scenario map:

Inflows stack across sessions: price entering the zone can trigger short covering and accelerate the move.
Flows fade: breakeven supply can cap the move.

This is a map, not a call.

Verify first. Risk later. Scale slowly...

$BTC #BitcoinETF