
How to buy crypto
Go from cash to crypto in a flash.
Synapse (SYN) is a decentralized cryptocurrency. Today, October 21, 2026 10:25 UTC, SYN is currently trading at $0.18 with a market cap of $39,699,860 and 24h volume of $3,680,394.
The all-time high of Synapse was $4.92 and the all-time low was $0.03.
You can buy, sell, manage, and trade SYN directly in MetaMask.
| Today (October 21, 2026) | $0.1811 | -1.09% |
|---|---|---|
| 24 hours ago (October 20, 2026) | $0.1831 | -1.09% |
| 1 week ago (October 14, 2026) | $0.1891 | -4.23% |
| 1 month ago (September 21, 2026) | $0.222 | -18.40% |
| 1 year ago (October 21, 2025) | $0.077 | +135.14% |
Start swapping

Buy, sell, trade, and swap SYN on MetaMask, crypto's most trusted wallet.
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