I posted that on 08/11/17 - a month ago when I thought anything below $7 was cheap, and now a month later I think anything below $8 is cheap.
I did not buy at $7 coz I wasn’t watching the market when it dropped. I did buy some yesterday, although with hindsight I probably should have waited until today because stocks are often cheaper on Friday.
I have tried to predict from the charts what it is going to do for my own interest. I look at the charts and don’t find them helpful for short term trends. The indicators say the price is going to continue dropping and then price jumps up, and with hindsight I can’t see anything on the chart that would indicate the trend is about to change.