New ‘Days to Cover’ Metric Reveals Which Bitcoin Companies Are Truly Stacking

A new metric called ‘Days to Cover’ is gaining rapid traction among Bitcoin investors, offering a fresh way to evaluate companies with large BTC holdings.

Introduced by Blockstream CEO Adam Back, this powerful formula shows how long it would take for a company to earn its market valuation in Bitcoin terms—based on its current BTC accumulation rate.

As the crypto sector matures, ‘Days to Cover’ is emerging as a key tool to distinguish real Bitcoin builders from hype-driven branders.

What Is the ‘Days to Cover’ Metric?

The ‘Days to Cover’ metric is calculated using the formula:

Days to Cover = ln(mNAV) / ln(1 + Daily BTC Yield)

Here’s what it means:

• mNAV (Market Net Asset Value) is the ratio of a company’s market cap to the value of its Bitcoin holdings.
  
• For example, an mNAV of 4.26 means the market values the company at 4.26x its BTC holdings.
  
• The formula estimates how many days it would take for a company’s daily BTC yield to “cover” its current valuation.
  

In simple terms, this metric shows how long it would take for a company to earn its market cap in Bitcoin—based on its current stacking pace.

‘Days to Cover’ Breakdown for Top Public BTC Companies

MicroStrategist, a leading BTC analysis platform, applied this metric to the top BTC-holding public companies. Here’s what they found:

Company	mNAV	Daily BTC Yield	Days to Cover
MetaPlanet	5.08	1.49%	110 days
MicroStrategy (MSTR)	2.1	0.12%	626 days
The Blockchain Group (ALTBG)	9.4	1.48%	152 days
Semler Scientific	1.5	0.33%	114 days

Companies like MetaPlanet and ALTBG are stacking Bitcoin aggressively—yielding over 1.4% daily.

 Meanwhile, MicroStrategy, despite its massive holdings of 576,230 BTC, accumulates at a more conservative pace but remains the most institutionally trusted BTC stock.

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Why ‘Days to Cover’ Is Crucial for Bitcoin Investors

• Real-Time Signal: This metric updates dynamically with a company’s BTC growth.
  
• Fundamental Filter: It helps spot genuine Bitcoin-focused companies over hype-driven ones.
  
• Investment Indicator: A low ‘Days to Cover’ can hint at undervalued BTC stocks.
  

In March, The Blockchain Group had one of the lowest ‘Days to Cover’ scores—and its stock has since surged over 834%.

Final Thoughts

As the crypto market evolves, new metrics like ‘Days to Cover’ are becoming essential for investors seeking fundamentally strong BTC plays.Whether you’re a long-term Bitcoin believer or a data-driven trader, this metric offers a unique window into which companies are truly stacking sats—not just talking about it.

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