Traders betting on a drop in ACE paid an increasing penalty over ten minutes, signaling an aggressive pileup of short sellers while the price held steady near $0.17.
Imagine ACE is trading quietly near $0.1725. A large rush of traders enters the market, all trying to bet that the price is about to drop significantly.
Over ten straight minutes, the fee to hold these downward bets grew steadily from negative 0.0638% to negative 0.0666%, even as the price barely budged between $0.1725 and $0.1723.
In crypto markets, contracts have a balancing mechanism called the funding rate. When more people want to bet downward than upward, sellers must pay an ongoing cash fee directly to buyers to keep the market balanced.
Ten consecutive alerts in ten minutes show this was not a temporary spike. Short sellers were continuously willing to pay steeper and steeper penalties just to keep their positions open.
Heavy shorting does not guarantee the price will fall. If the price ticks upward instead, those paying the heavy fee may panic and close their bets all at once, triggering a sharp and sudden price spike.
Do not think negative funding guarantees a price crash. Think of it as a crowded boat where too many traders are leaning on one side, making any surprise move in the other direction much more violent.