I don't know of any profitable RTM traders who are fading willy-nilly every break of the 1st std dev and then loading up with umpteen contracts as shown by the numerous dots on your image. You previously mentioned about getting in at a FEW different levels, this would obviously be the most prudent.
Below is an image of Friday, it shows two RTM trades based on a long bias. Yellow line is VWAP (exit), Magenta lines are 1st std dev (entrance) If you were using the close of a 10K bar as an entrance trigger the first trade had 1 entrance and the second trade had 2 entrances. This is an example but could certainly be back-tested and automated which I believe have been your expressed goals.
My RTM based trading systems all trade in conjunction with a larger trend - a directional bias for the day. Your ability to get statistics on different entry levels with various R:R ratios while filtering with daily bias' will show if this type of method is suitable for your personal risk thresholds.
Long bias possibilities - price above; yesterday's close, todays open, yesterday's VWAP yesterday's midpoint, yesterday's breadth or a specific breadth threshold, etc, etc etc...
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