$Direxion Daily Small Cap Bear 3X Shares ETF (TZA.US)$ Shorting to make up for the losses from the previous two long positions.
Today's review summary.
1. Recently, it is still necessary to wait for the last half hour to an hour after the opening to understand the trend before entering the market.
2. If the trend is not right, cut the position and exit immediately instead of adding to the position in the hope of a rebound and running away.

$Direxion Daily Small Cap Bull 3X ETF (TNA.US)$ Summarize the two reasons for the failure to open a position today