The on-chain indicator of relevance here is the “Exchange Reserve,” which measures the total amount of a given asset that’s sitting in the wallets of one or more centralized exchanges.
As such, stablecoin inflows into exchanges can be a bullish sign for volatile assets like Bitcoin, since they showcase that the investors are potentially interested in trading their stables in favor of these tokens.
On the other hand, the Exchange Reserve noting a decline implies the investors are withdrawing the asset into their self-custodial wallets, possibly to hold into the long-term.
The supply on the platform has declined since the peak, but the drop has only been slight so far, meaning there may still be plenty of fuel waiting to be deployed into BTC and others.
The trend isn’t exclusive to Binance, either, as another analyst has pointed out in a Quicktake post that the combined stablecoins Exchange Reserve for all platforms has also spiked recently.