Canaan Inc (CAN) — BTC Stacking Curve
Cumulative holdings, every disclosed buy, share price, and the best-fit saturation curve.
Canaan Inc holds 1,826 BTC across 17 disclosed purchases. Average cost basis $56,205 per BTC. Last 30 days: 0 BTC. Last 90 days: 48 BTC — 3.73/week. Best fit: Richards (R² 0.98). Curve flattens toward 3,633 BTC, steepest accumulation Nov 2025.
Transaction history
All BTC transactions, most recent first.
| Date | BTC | Spot | USD Cost | Cumulative |
|---|---|---|---|---|
| Apr 30, 2026 | 18 | $78.0K | $1.4M | 1,826 |
| Apr 10, 2026 | 15 | $98.0K | $1.5M | 1,808 |
| Mar 11, 2026 | 15 | $71.3K | $1.1M | 1,793 |
| Feb 15, 2026 | 28 | $70.2K | $2.0M | 1,778 |
| Jan 15, 2026 | 20 | $97.0K | $1.9M | 1,750 |
| Dec 12, 2025 | 120 | $90.3K | $10.8M | 1,730 |
| Nov 12, 2025 | 28 | $103.0K | $2.9M | 1,610 |
| Oct 10, 2025 | 35 | $121.7K | $4.3M | 1,582 |
| Sep 10, 2025 | 63 | $111.6K | $7.0M | 1,547 |
| Jul 30, 2025 | 18 | $117.9K | $2.1M | 1,484 |
| Jun 10, 2025 | 42 | $110.2K | $4.6M | 1,466 |
| Apr 30, 2025 | 16 | $94.3K | $1.5M | 1,424 |
| Mar 31, 2025 | 177 | $82.3K | $14.6M | 1,408 |
| Sep 30, 2024 | 174 | $65.7K | $11.4M | 1,231 |
| Jun 29, 2024 | 49.2 | $42.2K | $2.1M | 1,057 |
| Jun 29, 2024 | 147.8 | $69.7K | $10.3M | 1,008 |
| Jun 29, 2024 | 860 | $26.9K | $23.1M | 860 |
How to read this chart
Cumulative BTC held — the staircase. Each step is a disclosed purchase; the step height is the size of the buy.
Purchase bubbles — one per buy. Bubble size is the BTC count; vertical position is the per-BTC cost basis. Small-and-high is a small buy at a high price; big-and-low is a big buy made cheap.
Share price — the secondary line on the right axis. Did the company stack faster when its equity ran hot?
Regression fit — the best of a Richards and a Gompertz saturation curve, chosen by log-R². It has to flatten: there are only 21 million Bitcoin.
Controls — Linear/Log switches the BTC axis. Play animates the curve forward through disclosure time. ‹ › steps through the cohort by holdings.