The first idea is the on/off switch. To see how switches affect trading performance it is worth reading "Unholy Grails" by Nick Radge. He back-tests a number of systems with and without an on/off switch and the general outcome is that by using one you make less money BUT the you also suffer less severe draw-downs.
Taking huge draw-downs is never much fun so, from my perspective, the smooth equity curve is desirable. There is another feature of the switch that I have come to love, it becomes a type of holiday setting. When the system is off I don't bother looking for new trades and managing the existing trades becomes progressively easier. Generally you lose a few quite quickly and the rest either keep going or eventually drop off the perch. In the meantime it's simply a case of firing up the PC, checking a few charts and adjusting a stop or target here and there then heading for the beach, lakes or mountains or perhaps, the renovations but I like the idea of beaches and mountains better.
"Everything should be made as simple as possible, but not simpler." - Einstein
In keeping it the above, I present (drum roll) the traffic light.
![]() |
All Ordinaries - Click to enlarge Chart courtesy of www.IncredibleCharts.com |
- 10 day Exponential Moving Average - Green
- 20 day Exponential Moving Average - Amber
- 30 day Exponential Moving Average - Red
When they are lined up like a traffic light the system will buy. When they become scrambled the system will pause and when they are inverted the system will get defensive and tighten the hard stops.
No comments:
Post a Comment