GDC
| 日期 | 打开 | 关 | 高 | 低 |
|---|---|---|---|---|
| 2025-12-28 | $0.0000040 | $0.0000040 | $0.0000040 | $0.0000040 |
| 2025-12-29 | $0.0000040 | $0.0000040 | $0.0000040 | $0.0000040 |
| 2026-01-02 | $0.0000040 | $0.0000040 | $0.0000040 | $0.0000040 |
| 2026-01-03 | $0.0000040 | $0.0000040 | $0.0000040 | $0.0000040 |
| 2026-01-04 | $0.0000040 | $0.0000040 | $0.0000040 | $0.0000040 |
| 2026-01-31 | $0.0000040 | $0.0000040 | $0.0000040 | $0.0000040 |
| 2026-02-01 | $0.0000040 | $0.0000040 | $0.0000040 | $0.0000040 |
| 2026-02-02 | $0.0000040 | $0.0000040 | $0.0000040 | $0.0000040 |
| 2026-02-28 | $0.0000040 | $0.0000040 | $0.0000040 | $0.0000040 |
| 2026-03-01 | $0.0000040 | $0.0000040 | $0.0000040 | $0.0000040 |
| 2026-03-02 | $0.0000040 | $0.0000040 | $0.0000040 | $0.0000040 |
| 2026-03-03 | $0.0000040 | $0.0000040 | $0.0000040 | $0.0000040 |
| 2026-03-06 | $0.0000040 | $0.0000040 | $0.0000040 | $0.0000040 |
| 2026-03-07 | $0.0000040 | $0.0000040 | $0.0000040 | $0.0000040 |
| 2026-03-08 | $0.0000040 | $0.0000040 | $0.0000040 | $0.0000040 |
| 2026-03-09 | $0.0000040 | $0.0000040 | $0.0000040 | $0.0000040 |
| 2026-03-31 | $0.0000040 | $0.0000040 | $0.0000040 | $0.0000040 |
| 2026-04-01 | $0.0000040 | $0.0000040 | $0.0000040 | $0.0000040 |
| 2026-04-02 | $0.0000040 | $0.0000040 | $0.0000040 | $0.0000040 |
| 2026-04-03 | $0.0000040 | $0.0000040 | $0.0000040 | $0.0000040 |
| 2026-04-04 | $0.0000040 | $0.0000040 | $0.0000040 | $0.0000040 |
| 2026-04-05 | $0.0000040 | $0.0000040 | $0.0000040 | $0.0000040 |
GrandCoin [GDC] is a descendant of Litecoin, it pays 1 grand per block. There is a 45 second block time - with 50 confirmations needed for a mined block to mature - and a 6 block transaction confirmation time. The TX fee is 0.1%. The difficulty is retargetted every block and the block reward halves every year. Alongside the system supports transaction messaging.