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BITBANK TIME MACHINE

What if I put $1,000 into Microsoft in 1991?

Pick an amount, a date and an asset. See what it is worth today, what selling the top would have paid, and what buying the top would have cost. Free. Shareable. Slightly rude.

BITBANK TIME MACHINE · MSFT

$1,000 in Microsoft, Jan 1991

$510,054+50,905%

$1.04 -> $529.53

“That's not investing, that's a lottery ticket that hit.”

Your mate would have told you to sell at $1,100.

BRun yours → bitbank.nz/tools/time-machine1991-01-02 to 2026-10-28
Sold the top$523,4572026-10-13 at $543.45
Missed vs top$13,403-2.56% from the top
Bought the top instead$974.39-2.56% · worst possible entry
Worst moment$983.281991-01-08 (-1.67%)
Max drawdown from top-4.12%to $501,910 on 2026-10-22
Held963.21 MSFT510x · +19.01%/yr over 35.8 years

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