- The Nicholas Bitcoin and Treasuries AfterDark ETF (ticker: NGHT) launched Wednesday — buying Bitcoin exposure via swaps at the 4 p.m. market close, exiting by 9:30 a.m., and rotating into short-term Treasuries during U.S. trading hours
- The strategy is built on a striking data pattern: since BlackRock’s IBIT ETF launched in January 2024, overnight Bitcoin price gaps have generated roughly 200% in gains — outpacing a buy-and-hold strategy (+40%) and dramatically beating an intraday approach, which lost more than 50%
- Analysts attribute the overnight edge to global crypto-native capital trading during Asian and European hours, thinner overnight liquidity amplifying moves, and U.S.-session selling pressure tied to ETF hedging and derivatives rebalancing — IBIT’s average daily opening gap has clocked in at ~2%
- The ETF wrapper offers a tax advantage: the fund’s daily buying and selling does not generate taxable events for shareholders the way individual trades would, making NGHT more efficient than replicating the strategy manually
What Happened?
A boutique wealth manager called Nicholas Wealth has launched what may be the most unusual Bitcoin product yet: an ETF explicitly designed to own Bitcoin only while U.S. markets are closed. The Nicholas Bitcoin and Treasuries AfterDark ETF (NGHT), filed with the SEC in December and debuting Wednesday, takes long Bitcoin exposure via swaps at 4 p.m. Eastern and exits by 9:30 a.m., then parks capital in short-term Treasuries during regular trading hours. The strategy is based on a documented anomaly: since BlackRock’s IBIT launched in January 2024, the cumulative return from holding Bitcoin overnight has been roughly 200%, while holding it only during the intraday session has produced a loss of more than 50%.
Why It Matters?
The overnight drift phenomenon is well-established in equities — Federal Reserve and academic research has long shown that most of the U.S. equity risk premium accrues outside regular trading hours — but NGHT is among the first products to apply that logic to crypto. Bitcoin’s case for the effect is particularly strong because the asset trades globally around the clock: Asian and European sessions see heavier crypto-native participation, while U.S. sessions are more dominated by institutional hedging, ETF rebalancing, and derivatives positioning that tends to create selling pressure. CEO David Nicholas frames NGHT as a new form of “time diversification” — the idea that when you own risk assets may matter as much as which assets you own. The ETF wrapper’s tax efficiency — shielding shareholders from taxable events on daily trades — adds a structural advantage over replicating the strategy individually.
What’s Next?
NGHT enters a rapidly crowded field: more than 140 U.S.-listed Bitcoin and crypto ETF products now exist, and the pressure to find differentiated strategies is intensifying. The cautionary precedent is real — a pair of ETFs built around overnight gains in U.S. equities liquidated in 2023 after roughly a year of trading, suggesting the strategy’s edge can erode once it becomes widely known and arbitraged. Whether the Bitcoin overnight pattern is structural and durable — or a temporary artifact of the asset class’s current market structure — is the central question NGHT will have to answer with live performance data over the coming months.
Source: Bloomberg
