66% on one and 14% on another! Following the aforementioned rules, you would have only invested in SLJB and SSTP.
Since SPRL opened lower than the prior long real body's close, you would be expected to avoid that stock. The others opened at the prior close (usually seems to be a good sign, but not enough yet for me to right that in as another rule... needs more confirmation).
Understand the present. Create your future.