Took a little longer than I thought it would, but nevertheless here it is.
At 1 price makes a low with a doji accompanied by volume larger than that of the preceding bozo volume.
The P / V action leading up to 2 looks promising for a continued move up.
At 2, P makes a hammer type bar (notice the length of the bar) which is cause for concern for long holders, and inticement for shorts.
3 bars later P test the first line of potential support, followed by disinterested V to rise P.
The bozo at 1a, along with the corresponding V suggest exhaustion, the following 2 hammer type bars confirm selling is over for the time being, (shake out?)
From here demand takes the upper hand until we get about half way between 1a and 2a, where a mighty struggle happens (high volume bar), this takes place at a point at the top of 1-bottom of 2.
When we come to 2a, demand is weakened, and it doesn’t take much supply to push price back down.
The decline from 2a to 1b is sharp and steep, more so than the previous decline. And it’s done on less V than the previous decline. (1a)
The 4 bars following 1b indicate a general agreement of price. When price finally rises above that 4-month base, that base proves to be a major support area, where price gets launched on an extended move.