History, not a forecastDaily closes since Mar 31, 2013
Returns calculator
Pick a coin, an amount and a day, and we’ll work out what it would be worth now. One purchase, or the same amount every week or month, priced at the registry’s own daily closes.
Fig. 02The result
$1,000 of Bitcoin, bought at the close on Aug 6, 2026 for $64,608.71 a coin, would be worth
$1,209.79
+$209.79 +20.98% a gain on the $1,000 paid, over 2 months.
Valued at today’s reading, 07:35 UTCregistry daily closesno fees, no taxes
- Coins bought
- 0.01548 BTC
- $1,000 at $64,608.71
- Price then and now
- $78,162.67
- from $64,608.71 on Aug 6, 2026
- Highest value
- $1,340.33
- at the close on Sep 22, 2026
- Lowest value
- $972.68
- at the close on Aug 17, 2026
- Deepest drop from a high
- -11.33%
- $1,340.33 on Sep 22, 2026 to $1,188.50 on Nov 2, 2026. Not back above that high yet.
Fig. 03What it was worth, close by close
- Value of the BTC
- What was paid
- Worth more than paid
- Worth less
Each point is the coins bought times that day’s close.
Show the numbers
| Day | Close | Value | Since bought |
|---|---|---|---|
| Nov 4, 2026 | $78,162.67 | $1,209.79 | +20.98% |
| Nov 2, 2026Bottom of the deepest drop | $76,787.56 | $1,188.50 | +18.85% |
| Oct 29, 2026 | $78,054.93 | $1,208.12 | +20.81% |
| Oct 25, 2026 | $80,046.29 | $1,238.94 | +23.89% |
| Oct 21, 2026 | $84,119.80 | $1,301.99 | +30.20% |
| Oct 17, 2026 | $81,442.42 | $1,260.55 | +26.05% |
| Oct 13, 2026 | $83,118.65 | $1,286.49 | +28.65% |
| Oct 9, 2026 | $81,685.89 | $1,264.32 | +26.43% |
| Oct 5, 2026 | $86,489.73 | $1,338.67 | +33.87% |
| Oct 1, 2026 | $83,576.13 | $1,293.57 | +29.36% |
| Sep 27, 2026 | $84,416.71 | $1,306.58 | +30.66% |
| Sep 23, 2026 | $86,183.29 | $1,333.93 | +33.39% |
| Sep 22, 2026High | $86,596.74 | $1,340.33 | +34.03% |
| Sep 19, 2026 | $80,873.58 | $1,251.74 | +25.17% |
| Sep 15, 2026 | $78,173.35 | $1,209.95 | +21.00% |
| Sep 11, 2026 | $76,554.99 | $1,184.90 | +18.49% |
| Sep 7, 2026 | $80,329.35 | $1,243.32 | +24.33% |
| Sep 3, 2026 | $77,297.13 | $1,196.39 | +19.64% |
| Aug 30, 2026 | $78,225.14 | $1,210.75 | +21.08% |
| Aug 26, 2026 | $78,511.23 | $1,215.18 | +21.52% |
| Aug 22, 2026 | $78,317.78 | $1,212.19 | +21.22% |
| Aug 18, 2026 | $64,491.35 | $998.18 | -0.18% |
| Aug 17, 2026Low | $62,843.70 | $972.68 | -2.73% |
| Aug 14, 2026 | $63,429.18 | $981.74 | -1.83% |
| Aug 10, 2026 | $64,856.10 | $1,003.83 | +0.38% |
| Aug 6, 2026 | $64,608.71 | $1,000.00 | 0.00% |
Bitcoin over other periods
- 7d
- -3.85% from $81,289.23
- 30d
- -9.63% from $86,489.73
- 90d
- +20.98% from $64,608.71
- 1y
- -26.57% from $106,451.71
- 3y
- +122.7% from $35,103.00
- 5y
- +27.27% from $61,414.89
- All
- +83,916% from $93.03
From the close at the start of each period to today’s reading at 07:35 UTC. History, not advice. Pick a period to see what a purchase then would be worth.
Ref. 01How this is worked out
- Every buy is priced at the close of its day in the registry’s own daily history: the last price of the UTC day, backfilled from the exchanges’ own daily candles and then recorded by the registry. Today’s figure is the latest reading so far.
- A buy on a day with no close on record happens at the next close there is. The end is the last close on or before the end date. A close more than three times away from the days on either side is left out as a glitch.
- No fees, no spreads, no taxes. The coins are bought and held, never sold.
- This is what the history says. It isn’t a forecast, and it isn’t advice.