It is likely that the huge drop in CoinStats is due to a lack of liquidity in the market. When there is not enough liquidity, the price of an asset can drop significantly due to a lack of buyers. This is likely why the CoinStats is showing a huge drop. To help with this, you can move your asset to a market with more liquidity and/or increase the liquidity of your asset by adding more buy and sell orders. You can also join price talk social channels to discuss the asset with other traders and get a better understanding of the current market. Lastly, adding 10$ of liquidity can help to stabilize the price of the asset.