Dollar-cost averaging, tested against real history
Instead of guessing what regular fixed-dollar purchases might have returned, this tool fetches actual historical daily prices and simulates the exact purchases your chosen schedule would have made — same amount, same interval, real prices, from your start date to your end date.
How it works
For each scheduled purchase date, the tool buys $X worth of the asset at that day’s historical price, accumulating a running total of coins. At the end, that total is valued at the most recent price in the fetched range to compute your current value and ROI.