Quoting UphiosDislikedInteresting. My chart from the earlier mentioned USDCHF. I used the the most recent available lows that qualified and this resulted in the trend line being downward slopping, hence I didn't trade it. But so far it has proved to be correct. Does this mean downward slopping demand lines are valid??Ignored
Demand line should slope upwards and Supply line downwards. Although there might be other opinions this was what people here stated.