Oh yeah. Basically, consider anything above 80 as a "BUY" and anything below 20 as a "SELL." Of course, most of the time you will be in the buy or sell mode prior to the indicators moving above 80 or below 20. so it will be easy to stay there. The hard part will be determining which crossover that is above 80 or below 20 to follow when the trend is changing.
Don't worry though. Whichever one you follow, your profit is in the bag... even if you have a temporary loss, one or 2 bars.
Your biggest problem will be coming back every hour on the hour to check it out and make your moves. 🙂