On September 17, 2026, Bitcoin (BTC) exchange-traded funds remained far smaller than gold exchange-traded funds even as JPMorgan argued Bitcoin could gain ground. Gold ETFs hold a record $615 billion after $18 billion in August 2026 inflows, while US spot Bitcoin ETFs hold about $95.19 billion after a $295.9 million outflow on September 16, 2026.
Why Are Bitcoin ETFs Still Dwarfed by Gold's Record Haul?
| Date | What happened | Market effect |
|---|---|---|
| Aug. 2026 (rep. Sept. 9) | Gold ETFs hit record 4,189t, $615B AUM | Second-largest monthly inflow on record |
| Sept. 16, 2026 | Bitcoin ETFs see $295.9M outflow, $95.19B AUM | BTC ETF assets near one-sixth of gold's |
| Sept. 17, 10:46am ET | Balchunas: Bitcoin ETFs "burned cash" | Confirms inflows have lagged price gains |
| Sept. 17, 1:48pm EDT | JPMorgan flags elevated IBIT short interest | Bank ties bitcoin's lag to hedging demand |
Gold-backed ETFs added $18 billion worldwide in August 2026, the second-largest monthly haul on record, pushing global holdings to 4,189 tonnes worth $615 billion, according to the World Gold Council. North America alone added $7.7 billion and Europe added $7.9 billion, its strongest month on record. US spot Bitcoin ETFs, by contrast, held about $95.19 billion in combined assets after September 16, 2026, following a $295.9 million single-day outflow tied to the Senate's September 15, 2026 rejection of the CLARITY Act and the Federal Reserve's September 16, 2026 rate increase, according to CryptoTimes.
On September 17, 2026, Bloomberg senior ETF analyst Eric Balchunas posted on X at 10:46 a.m. ET that Bitcoin ETFs have, by the industry's technical definition, "burned cash," meaning more money flowed in than the funds' asset value grew to reflect, as reported by 24/7 Wall St. Ninety minutes later he forecast Bitcoin ETFs will eventually "triple gold in assets." Between those two posts sat this scoreboard: BlackRock's IBIT is down 34.44% over one year and 12.37% year to date, while State Street's GLD is up 17.67% over one year and 143.99% over five years, per the figures Balchunas cited.
Hours later, at 1:48 p.m. EDT, JPMorgan analyst Nikolaos Panigirtzoglou offered a mechanism for why Bitcoin has not closed that gap. In a note covered exclusively by The Block, Panigirtzoglou wrote that gold ETFs have fully recovered this year's earlier outflows, while Bitcoin ETFs have recovered only about half their losses since the late-July 2026 Federal Reserve meeting. He pointed to BlackRock's IBIT carrying short interest near its highest level of the year and a higher put-to-call open interest ratio than GLD, whose short interest sits below its historical average.
Where analysts disagree
Balchunas holds the long-run bullish case despite conceding the near-term numbers. He argues Bitcoin ETFs will eventually surpass gold because Bitcoin skews toward younger investors while gold skews older, because institutions are still in the process of adopting Bitcoin as it matures, and because Bitcoin ETF issuers bring more "enthusiasm and sales firepower" than gold-ETF sponsors, according to 24/7 Wall St's account of his posts. He said the recent underperformance does not change that long-term forecast.
JPMorgan frames the comparison more conditionally. Panigirtzoglou's note ties any Bitcoin catch-up to a specific, unmet condition: "more elevated short interest in the IBIT vs. GLD ETF could create more support for bitcoin vs gold from here if hedging demand is reduced," a construction that treats today's hedging overhang, not gold's fundamentals, as the obstacle, per The Block. Neither analyst disputes the plain scoreboard: gold ETFs sit at a record $615 billion against Bitcoin ETFs' roughly $95 billion, and GLD has outrun IBIT by more than 50 percentage points over the past year.
Why it matters
The disagreement is really about how ETF inflows turn into price support. JPMorgan's short-interest and options data describe a Bitcoin ETF market where dealers are more hedged against the trade, meaning bullish flows have to work harder to move the price. Gold ETF flows face less offsetting hedging and appear to translate more directly into price gains. That is a market-structure explanation for Balchunas's own "burned cash" admission: cash came into Bitcoin ETFs, but hedging activity around IBIT may have absorbed some of the price impact that inflow would otherwise have produced. If that hedging positioning normalizes, as JPMorgan suggests it could, the same dollar of inflow would move Bitcoin's price further than it does today.
What to watch
Three dated signals will show whether the gap narrows or widens. Farside's daily Bitcoin ETF flow data, published each US trading day, will show whether the September 16, 2026 outflow extends into a longer streak. The World Gold Council's next monthly holdings report, due in early October 2026, will show whether gold's record $615 billion AUM and $18 billion August inflow pace continue. And options-market data on IBIT's put-to-call ratio and short interest, the specific metric JPMorgan cited, would need to fall from its current elevated level for the bank's own condition for Bitcoin outperformance to be met.
Bottom line
- Global gold ETFs hold a record $615 billion across 4,189 tonnes after an $18 billion August 2026 inflow, according to the World Gold Council.
- US spot Bitcoin ETFs held about $95.19 billion after a $295.9 million outflow on September 16, 2026, per CryptoTimes.
- Bloomberg's Eric Balchunas said on September 17, 2026 that Bitcoin ETFs have "burned cash," yet still forecasts they will eventually "triple gold in assets."
- JPMorgan's Nikolaos Panigirtzoglou ties any Bitcoin catch-up to falling short interest and put-to-call ratios on BlackRock's IBIT, which today sit well above GLD's.
Research and analysis only. Nothing here is financial advice or a recommendation to trade. Markets carry risk; decisions are your own.