A yield loop uses recursive borrowing on yield-bearing assets to amplify returns — until a borrow rate spike or price drop unwinds the whole stack at once.

WETH is ETH wrapped in an ERC-20 shell so DeFi apps, DEXs, and NFT platforms can use it. Same price, different token — and you risk being stuck if you run out of native ETH.

Wrapped BTC lets bitcoin move into DeFi protocols. Learn the mechanics, the 2024 custody controversy, and how WBTC, cbBTC, and tBTC compare.

Track large crypto wallets, read on-chain signals, and know when a whale transfer is noise vs. a real market move.

Weighted average unlock is the single number that tells you when most of a token's locked supply becomes tradeable — and how much sell pressure is coming your way.

A watchtower monitors your Lightning Network channels while you're offline and automatically broadcasts a penalty transaction if a peer tries to steal your funds.

Wash volume is manufactured trading activity created to trick you into thinking a token is in demand. Here is how to spot it on any CEX or DEX before you risk capital.

Two platforms, two very different wallet scores. Here is which one matters for your situation.

Wallet labeling is how blockchain analytics platforms turn anonymous addresses into named entities — and how it affects your privacy and compliance exposure.

Wallet hygiene is the ongoing set of habits — seed phrase storage, wallet tiers, and approval management — that keeps your crypto safe from phishing, drainers, and costly tax mistakes.