Bitcoin spot ETFs added $433M on September 18, the biggest single-day haul in weeks. But the breakdown isn't broad-based: Fidelity's FBTC took $311M and BlackRock's IBIT added $108M. Together that's $419M, roughly 97% of the entire day's inflow, from just 2 of the 12 approved issuers.
That concentration matters if you're modeling the ETF bid as a support level. A duopoly flow isn't the same signal as broad demand spread across ARKB, BITB, HODL, and the rest of the pack. If either Fidelity or BlackRock pauses allocation for a session, the "ETF support" narrative can thin out fast. BTC recovered to roughly $81K on the back of this inflow, after a midweek selloff.
Is anyone tracking issuer concentration as a fragility signal, or is 2-issuer dominance just normal at this stage of the ETF market?
$BTC $TBOT #Bitcoin #ETF #TokenBot
That concentration matters if you're modeling the ETF bid as a support level. A duopoly flow isn't the same signal as broad demand spread across ARKB, BITB, HODL, and the rest of the pack. If either Fidelity or BlackRock pauses allocation for a session, the "ETF support" narrative can thin out fast. BTC recovered to roughly $81K on the back of this inflow, after a midweek selloff.
Is anyone tracking issuer concentration as a fragility signal, or is 2-issuer dominance just normal at this stage of the ETF market?
$BTC $TBOT #Bitcoin #ETF #TokenBot
