What it is
The pattern, named on the candle where it formed.
A down candle, then an up candle whose body covers it completely.
Where it is
The ceiling and the floor, and which one price is sitting on.
It formed right on the floor, the low the sellers could not break.
How to trade it
Where a trade starts, where it is wrong, and the distance in points.
Buy above its high. Stop under its low, 58 points away.
What proves it wrong
The one thing that cancels the read, so you know when to stop believing it.
A close back under the low says the buyers did not hold it.