Discovered a whale is extremely bullish on $uni

16 hours ago, the following whale wallet address withdrew 204,127k $UNI ~ $2.47m from binance. 1 day before, this wallet deposited 1.5m $usdc. therefore, it is very likely that this amount of $UNI was bought at market price, which is around $11.5

This wallet started collecting $UNI 6 months ago, currently his estimated profit is +$1.24m (~25%).

In addition to 515,573k $UNI ~ $6.23m, this wallet is currently holding about 2.45m $USDC

By almost all-in into $uni, is he secretly signaling something?