Yearn.financeYFI
The governance and staking token of Yearn, a DAO that runs automated yield vaults.
The short version
Yearn is a yield aggregator run as a DAO of contributor teams, with no company; it was founded by Andre Cronje. YFI had a fair launch in Jul 2020, with 30,000 YFI paid to liquidity providers and no presale, and 36,666 YFI now exist. Since YIP-88, stYFI stakers receive 90% of protocol revenue by default. Yearn's yETH pool lost about US$9M to an exploit on 30 Nov 2025. On 31 Oct 2026 one YFI cost C$2,686. From 31 Jul 2026 to 31 Oct 2026 its price changed -4.7% in Canadian dollars, and it was 97.6% below its all-time high of C$109,830 set on 11 May 2021.[1]
Checked 31 Oct 2026 · 18 sources · next update about 1 Dec 2026
Price, past year
Past year: high C$7,299 (8 Nov 2025) · low C$2,307 (1 Jul 2026) · -59.1%[1]
Month-end prices (table)
| Date | C$ | US$ |
|---|---|---|
| 31 Oct 2026 | C$2,691 | US$1,928 |
| 30 Sep 2026 | C$3,407 | US$2,393 |
| 31 Aug 2026 | C$3,073 | US$2,216 |
| 31 Jul 2026 | C$2,914 | US$2,077 |
| 30 Jun 2026 | C$2,334 | US$1,643 |
| 31 May 2026 | C$3,175 | US$2,301 |
| 30 Apr 2026 | C$3,653 | US$2,690 |
| 31 Mar 2026 | C$3,394 | US$2,442 |
| 28 Feb 2026 | C$3,760 | US$2,749 |
| 31 Jan 2026 | C$4,177 | US$3,096 |
| 31 Dec 2025 | C$4,512 | US$3,295 |
| 30 Nov 2025 | C$5,761 | US$4,107 |
Daily prices from CoinGecko; C$ converted at the Bank of Canada daily rate. The latest point is live when available. Past prices, not a forecast.
Choose what to see
Key facts
Checks: the same 9 questions for every coin
Facts, not a ratingEach answer is a fact with a source, not a score. What each check means.
Who controls it
Supply
Use and fees
Trading
History
Not a forecastCoins ranked 201-500 at this point in past cycles (12-14 months after a Bitcoin peak), one year later: 8,067 cases, 1,187 coins
33% were higher a year later[16]
- Typical result
- Median -38% after a year; 33% higher after two years
- Lost half or more
- 44% within a year
- Against Bitcoin
- 11% did better than Bitcoin over the year
History, not a forecast.
Red flags and things to watch
2 red flags found- Red flag: A 6-of-9 multisig can take YFI's governance through a 17,280-block (about 2.4-day) timelock and then mint new YFI (contract code, 1 Nov 2026).[2, 3, 4]
- Red flag: Yearn's yETH pool lost about US$9M to an accounting bug on 30 Nov 2025, and a legacy V1 vault lost about US$300K in Dec 2025.[10, 17]
- Under YIP-90, stYFI stakers temporarily give up 10% of protocol revenue to repay yETH exploit victims.[17]
- An Oct 2026 forum proposal would let YFI holders borrow treasury stablecoins against YFI on 5-year loans at 50% loan-to-value.[18]
Checked: admin keys, contract upgrades, unlocks, insider supply, hacks, legal actions and claims against records.
Sources and dates
- CoinGecko market data, 31 Oct 2026
- Blockscout (YFI token code), 1 Nov 2026
- Blockscout (YFI governance timelock), 1 Nov 2026
- Ethereum chain data (6-of-9 Yearn multisig), 1 Nov 2026
- GoPlus token security, 1 Nov 2026
- Yearn docs (YFI)
- DefiLlama emissions index, 31 Oct 2026
- Yearn YIP-88
- DefiLlama fees and holder revenue, 31 Oct 2026
- DefiLlama hacks, 31 Oct 2026
- CoinMarketCap AI updates (Yearn), Oct 2026
- The Defiant (Yearn buyback)
- Yearn docs (stYFI)
- DefiLlama (Yearn), 31 Oct 2026
- Bank of Canada USD/CAD rate, 31 Oct 2025
- CoinIvy history data: CoinMarketCap weekly rankings 2013-2026, dead coins included
- Yearn YIP-90 (yETH recovery)
- Yearn forum (YFI-backed credit), Oct 2026
Facts as of 31 Oct 2026. Prices from CoinGecko in Canadian and US dollars; US$ figures without a C$ price are converted at 1.3976 C$ per US$.