CYS -17.8% to $0.652: OI Sheds 17%, MEXC Buys the Dip

CYS dumps 17.8% as leverage unwinds

CYS slid 17.8% in 24 hours to $0.6522 on Binance, giving back part of the run that pushed it to $0.858 earlier in the session. The markdown was broad, with Binance, Bybit, Bitget and Gate all quoting the same level within a tick, so this was a real selloff rather than a thin-orderbook print. The token now sits 24% below its 24-hour high, and the drop has carried into derivatives in a way that tells a fairly clear story about who was holding what.

OI sheds 17% as longs close out

Total open interest fell 17% to $34.5 million over 24 hours. Binance, the largest venue with a 31.4% share, cut its positions 20.7%. Bitget trimmed 19%, KuCoin 18.7%, Gate 16.9% and Bybit 6.4%. The sharpest cut came from Aster, down 36.8%. This pattern is typical of long positions being closed under pressure. When a selloff is driven by new short selling, open interest usually rises or holds; here it fell across nearly every venue, which points to forced and voluntary deleveraging of existing longs.

Funding stays positive: no short flip yet

Funding rates remain positive across all ten venues, averaging 0.0065%, with Binance at 0.0085%. Longs are still paying shorts after the drop. In a genuine trend reversal you would expect funding to flip negative as fresh shorts pile in. That has not happened. The reading is that this move so far is a flush of crowded long leverage, not the start of an aggressive short campaign. Positive funding after a 17.8% drop is itself a signal that long positioning has not fully cleared.

MEXC goes against the grain

One venue stands out. MEXC raised its CYS open interest 56.7% in 24 hours while every other major exchange cut, and its four-hour change is basically flat at -0.38%. That is a small but deliberate counter-position built during the flush. If the token stabilizes, those fresh longs catch the turn. If it breaks lower, they become the next squeeze target. Either way, MEXC's book is now the one to watch for signs of where this token goes next.

What to watch

The setup is a classic post-pump flush: price down 17.8%, open interest down 17%, funding still positive. Two things matter from here. First, whether funding flips negative, which would confirm new short pressure and point to a deeper correction. Second, whether MEXC's 56.7% build holds or gets trapped. For traders, the positive funding means longs are still crowded even after the drop. A bounce could trigger another liquidation cascade in the other direction, while a breakdown would accelerate once those fresh MEXC longs capitulate.

Data as of 23:35 Beijing time on Aug 28, covering Binance, Bybit, Bitget, Gate, KuCoin, MEXC and other major exchanges.