There’s a fund tracking DraftKings, Flutter Entertainment, and online casinos that moves almost in lockstep with Bitcoin. That sentence sounds like it was generated by a malfunctioning algorithm, but the data is surprisingly clear.
The Roundhill Sports Betting & iGaming ETF, ticker BETZ, has maintained a 365-day correlation coefficient of approximately 0.91 with Bitcoin. For the non-statistics crowd: that means roughly 83% of BTC’s price variation can be linked to movements in this sports betting fund. That’s a tighter relationship than most crypto tokens have with Bitcoin itself.
What BETZ actually is
BETZ launched on June 4, 2020, and tracks the Morningstar Sports Betting & iGaming Select Index. It holds a basket of companies across the online gambling, sports wagering, and interactive gaming sectors.
The fund has attracted about $98 million in net inflows since inception, though assets under management currently sit at roughly $50 million as of early May 2026. That gap between cumulative inflows and current AUM tells you something about the ride investors have been on: money came in, and market drawdowns ate into the value.
The sports betting sector behaves as a high-beta macro asset, meaning it amplifies broader market swings in both directions. When risk appetite is strong and liquidity is flowing, these stocks rip. When conditions tighten, they get crushed. Bitcoin, as it turns out, responds to almost identical forces.
The leading indicator angle
A 0.91 correlation is notable on its own. But the more compelling pattern is directional: BETZ has historically topped or bottomed ahead of Bitcoin at major turning points.
When the sports betting ETF starts rolling over, Bitcoin tends to follow. When BETZ puts in a floor and starts recovering, BTC often catches up within weeks.
Both assets sit in the same behavioral bucket. They attract the same type of capital, from the same type of investor, responding to the same macro signals. Online gambling stocks are essentially a leveraged expression of consumer confidence and discretionary spending. Bitcoin trades like a risk-on asset during most market regimes.
BETZ, being part of the traditional equity market, sometimes prices in sentiment shifts during regular trading hours that Bitcoin doesn’t fully absorb until the weekend or the following week. That timing gap is what creates the apparent leading indicator effect. BETZ isn’t causing Bitcoin to move. Both are responding to the same underlying conditions, but the equity wrapper processes and prices the information on a slightly different schedule.
Signs of decoupling
The relationship isn’t bulletproof, and recent price action has started to raise questions. There are hints that BETZ and Bitcoin may be decoupling, with the sports betting fund’s performance no longer aligning as consistently with BTC’s trajectory.
Correlations are regime-dependent. During periods of high macro sensitivity, when interest rate expectations and liquidity conditions dominate everything, assets that share risk-on characteristics tend to move together. When idiosyncratic factors take over, like a Bitcoin-specific catalyst such as the spot ETF approvals or a halving cycle, the correlation can break down.
For investors who have been using BETZ as an informal BTC barometer, the potential decoupling is worth monitoring closely. A correlation of 0.91 over a 365-day window is still extremely high by any standard. But if that number starts drifting toward 0.7 or lower over the coming months, the predictive signal weakens considerably.