January 2015: The Days Bitcoin Was Declared Dead
At the start of 2015, the crypto community was holding its breath. The Mt.Gox collapse was barely a year old. Forbes had run a "Bitcoin Is Dead" headline. The price had dropped 85% from its 2013 peak — all the way down to $315.
In that darkness, someone put in $100 and received 0.317 BTC. Then they held.
What the Calculator Shows
At the stated $85,000 BTC reference, $100 reaches roughly 270× its gross starting value. The annualized rate depends on the exact purchase and reference dates and should not be presented as equivalent to a bank return.
Why Didn't Anyone Buy?
Because it wasn't easy. Exchanges were clunky, losing your wallet was a real risk, and the media largely framed Bitcoin as a tool for criminals. On top of that, the psychological weight of an 85% drawdown was enormous.
The hard part wasn't buying — it was holding. Bitcoin later experienced several severe drawdowns. This example is a mathematical snapshot at a chosen $85,000 reference price, not a live quote; use the calculator below for the latest value.
What If You'd DCA'd $10/Month Instead?
Investing $10 every month from 2015 to 2025 — a total of $1,200:
- Average purchase price of roughly $12,400
- Bitcoin accumulated: approximately 0.097 BTC
- Value at the $85,000 BTC reference: roughly $8,245 — less than the lump sum scenario, but with entry timing spread out
You can't change the past. But if you don't want to be saying "I should have bought in 2026" ten years from now — run the numbers yourself.
How to Reproduce the Calculation
The formula is simple: amount invested ÷ historical price = units purchased; units × chosen reference price = portfolio value. $100 ÷ $315 is about 0.31746 BTC. At the stated $85,000 reference, the gross value is about $26,984. Trading fees, spread, tax and custody costs are excluded.
Limits of This Example
January 1 can be a holiday or a low-liquidity date, so a data provider may use the nearest valid observation. Selecting a past winner also creates selection bias. A more balanced test uses the same start date across several assets and repeats the calculation for nearby dates.
Checklist
- Do not confuse the reference price with a live quote
- Check whether the output is gross or net of costs
- Test several start dates rather than one
- Do not treat a large historical return as a forecast
How Should You Use the Result?
This analysis is designed to make assumptions visible and reproducible, not to declare one universal winner. Change the amount, start date, currency and contribution frequency in the calculator to see how sensitive the outcome is. Review the worst window as carefully as the best one before making a decision.
A real investment can differ because of execution price, bid-ask spread, commission, tax, product expenses and the data provider's closing-time convention. The figures are therefore a gross historical comparison, not a personal return or a forecast.
