So your theory is that they're terrible traders, and your evidence is that they made huge profits on call options?
(This is what happens when a society stops reading books.)
Specifically an eggcorn involves an erroneous analysis, in the name example a person figures an acorn does look rather like an egg and so maybe that's why the name for it is "eggcorn". Likewise "tow the line" mistakes the metaphor as involving pulling a rope rather than standing against a chalk mark ("toe the line") and "free reign" assumes it's about some analogy to absolute power of kings rather than controlling horses.
Reading this whole thread is nerve-wracking and puts me through the ringer.
All modern web browsers have a debug mode that allows you to easily edit HTML.