Redraw as it moves

The line is not drawn once and left. Every new high or low replaces it, and a line price never reaches is the wrong line.

This is the habit the whole module exists for, and it takes about five seconds a time.

The rule in one line

In an uptrend, every time a new high forms, drag from the low to that new high again.

In a downtrend, every time a new low forms, drag from the high to that new low again.

The old line goes. It measured a move that is no longer the move you are trading.

New high or new low, redraw. Every time.

The course is free. The account is only there to save your place and let us tell you when new lessons land.