just another zigzag
[it shows well what X meant by 2nd dot: if buy: enter after 2, 4, 6, 8 etc; if sell: enter after -2,-4-,-6,-8 etc]
red horizontal line: entry sell
blue horizontal line; entry buy
exit: follow Fib
(but - as with every zigzag - don't fall into the trap of using the signals for entry and exits as it repaints; and - especially in ranges - will produce a lot of false signals; compare: AUDUSD)