Anchorage Digital says Bitcoin covered-call methods can generate artificial yield for BTC holders, however solely when managed with strict self-discipline. The agency’s new analysis warns that promoting upside on Bitcoin can cushion drawdowns in weaker markets, but cap good points sharply when BTC enters one among its violent bull-market phases.
The evaluation, written by Anchorage Digital Head of Analysis David Lawant, examines systematic covered-call writing on Bitcoin utilizing hourly simulations throughout the Deribit implied-volatility floor. Anchorage stated the examine contains greater than 37,000 particular person backtests throughout each potential entry level in its October 2021 to April 2026 dataset, making it one of many extra detailed makes an attempt to outline the place BTC choices earnings works and the place it breaks.
Anchorage Places Bitcoin Yield Technique To The Take a look at
Anchorage argues that Bitcoin choices have moved from a distinct segment derivatives section into an institutionally related market. Notional BTC choices open curiosity has grown roughly ten-fold over the previous 5 years, briefly rising above $100 billion on the finish of 2025 earlier than sitting round $60 billion within the examine. That degree, the paper notes, is above the open curiosity of the complete BTC futures market.
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IBIT choices have additionally modified the construction of the market. Launched in late 2024, they’ve grown rapidly sufficient to rival Deribit as a number one venue for BTC choices open curiosity and buying and selling exercise. For Anchorage, meaning the market establishments are evaluating as we speak is deeper, extra accessible and materially completely different from the one which existed 18 months earlier.
The analysis facilities on Bitcoin’s volatility threat premium. Anchorage compares 25-delta name implied volatility with subsequent realized upside volatility over the subsequent 21 buying and selling days for BTC, SPY and QQQ. BTC’s upside volatility threat premium, in accordance with the paper, has averaged roughly two to a few occasions what the fairness benchmarks delivered, with the hole persisting for a lot of the post-2024 interval.
That premium is the attraction. Coated calls enable BTC holders to gather choice earnings whereas retaining publicity to the underlying asset as much as an outlined strike. The price is simply as essential: if Bitcoin rallies by way of the strike, upside participation is capped. Anchorage frames this because the central rigidity within the technique, not a footnote.A easy 20-delta, 30-day covered-call technique carried out effectively in the latest 12-month window examined.
From April 30, 2025 to April 30, 2026, it generated a web yield of 5.5% on the underlying BTC place whereas spot BTC fell 19.4%. In Anchorage’s simulation, the overlay offset nearly a 3rd of the BTC drawdown. The blended portfolio’s annualized volatility additionally fell from 40.6% to 35.0%, whereas most drawdown improved from 49.7% to 44.5%.
However the full-cycle outcomes had been a lot much less flattering. When the identical unfiltered technique was prolonged throughout the complete October 2021 to April 2026 interval, it produced a detrimental yield of 0.5%, or minus 0.1% annualized. That occurred regardless of a positive win/loss ratio of 4.38 to 1, with 57 successful trades towards 13 dropping ones.
Anchorage describes the issue as “choosing up pennies in entrance of a steamroller.” The steamroller is Bitcoin’s tendency to stage sustained, autocorrelated rallies. Through the late 2021 cycle peak, the 2023–2024 transfer from roughly $16,000 to greater than $70,000, and the 2025 bull market that briefly pushed BTC above $100,000, brief calls had been repeatedly overrun as spot moved by way of strike costs.
That’s the reason the paper argues covered-call writing is an “energetic administration technique,” not a passive yield overlay. The unfiltered model bought calls no matter regime. The disciplined model waited for higher situations.
Anchorage examined a filter requiring BTC’s pattern to not be strongly bullish, primarily based on a 10-day, 30-day and 50-day moving-average stack, and requiring implied volatility to sit down above its 90-day rolling common. On exit, the mannequin used a 75% take-profit threshold, a delta stop-loss and a two-day buffer earlier than expiry to cut back gamma threat.
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The outcomes modified materially. With these easy regime and implied-volatility filters, the covered-call contribution rose to 23.7% over the complete interval, or 5.2% annualized. The blended portfolio Sharpe improved from 0.20 to 0.30, however the technique was out there solely 44% of the time.
Anchorage’s parameter work additionally narrows the viable vary. Deltas under 10 had been constant however too skinny for a lot of institutional mandates. Above 25-delta, directional publicity overwhelmed the technique throughout BTC bull markets. Seven-day and 14-day expiries had been structurally deprived as a result of BTC’s intraday volatility created stop-loss occasions earlier than theta decay might do sufficient work. The paper identifies the productive hall as 10- to 25-delta calls with expiries of not less than 21 days.
The strongest proof got here from the rolling-window evaluation. On the one-year horizon, positive-yield charges throughout the productive hall ranged from roughly 55% to 85%, exhibiting significant regime sensitivity. On the three-year horizon, eleven of twelve configurations produced constructive yield in not less than 91% of rolling home windows, with 5 reaching 100%. Median annualized yields clustered between 4% and 6%.
For BTC traders, the takeaway will not be that lined calls are damaged. It’s that the technique is very path-dependent. In gradual or falling markets, it could generate significant earnings. In highly effective upside regimes, the identical commerce can go away holders watching Bitcoin rally whereas their upside has already been bought.
At press time, BTC traded at $73,113.
Featured picture created with DALL.E, chart from TradingView.com
