cVault Finance deployer just pulled off a $16M profit swing. They sat on 17K ETH from the 2020 token drop for a year, dumped it all for DAI when ETH was pumping in 2021 ($2,718). Then came the bear market move: bought back 16K ETH at $1,232 in late 2022 during the bloodbath, converted that into $30.8M just now at $2,568. Perfect timing on both ends—sold the top, bought the bottom, cashed out the bounce. That's how you play the long game on-chain.