I think we need to increase the dollar volume threshold in some systems. And, once a 10, about. Loss this year, overwhelmingly, out of illiquidity, which no one supports during market corrections and therefore they fall very deeply and without bounces.
Explained simply — the stock market has grown several times over several years and the fact that five years ago was outright illiquid, now you have crossed the threshold of liquidation, installed for some systems. For example, five years ago the share price was 5 dollars with an average daily volume 200 000 Shares. Dollar volume 5 * 200 000 = 1 000 000. I.e, at the threshold 5 000 000 для системы эта stock не проходит в торговлю. Now she stands, for example 50 Dollars, but traded with the same volume 200 000 shares per day. 50 * 200 000 = 10 000 000. Now she trades the system, but how it was useless illiquid, так им и осталась. When the markets fall, everyone gets rid of it and no one buys it out as everyone goes into reliable stocks out of fears of a new bear market.