Don't get married to the small time frame...keep an eye on the larger time frame too...
Today's price action gave a nice reminder about such via the 15min chart time frame.
A trap indeed.
I trade intraday SPY based on many, many-factored analysis of MIN30 bars, analysis that will usually permit 1 to 3 good trades a day, w/ 80% win probability for 1-3Rs when my trading implementation of the analysis is correct.
When the MIN30s configure into a good trading context, or if there is a long period when they do not, I start looking at Lower TFs (LTFs), in the former case for more granular context & trade dimensioning, in the latter case looking to see if there's something tradable that's not apparent on MIN30.
More than half the time, I regret the descent to LTFs -- I end up glued there, miss updates to the MIN30 context, and make bad decisions strictly on the LTFs. I just seem to forget the MIN30 context, or the need to update it.
So the conundrum is to use the LTFs for enhanced context w/o getting glued to them.
Ideal I suppose would be several monitors, so I could see all TFs at the same time. I could try 2 windows on the 27" imac, but I add so much annotation to the MIN30 chart that it would likely be too much of an eyeful w/ LTFs on same screen.
Open to suggestions ...
(why this post here -- intended to exit w/ 1R win just before FED-time, but was looking at LTF and did not...)