Dipping and averaging down—is that right?
In investing, many people follow a simple investment approach: average down when prices drop, sell when prices rise. They believe this strategy is foolproof because averaging down lowers their average cost, and once the average cost is lowered, they don't need the price to return to the original level to break even—theoretically, as long as prices keep dropping and they keep averaging down, any slight rebound might allow them to break even or make a profit, then they sell and start the next cycle.
This method is somewhat similar to the martingale strat
查看原文