Quote from Random.Capital:
I'm not sure parking orders is going to be all that desirable. You park 10k (or etc) limit order @ -5%, the stock drops, you get hit for one lot, the band immediately resets to -5% from where your order is sitting and bam! your order remnant is providing liquidity on a stock that's ripping right past you.
That's what I was hinting at or trying to derive, with the scenarios laid out for valid fundamental news vs. invalid fundamental news.
I think it may give some people a fighting chance of getting out though. I've seen stocks get killed all the way down to zero, and it took less than 5 minutes to do it. The false news on UAUA a few years back and that thing was hammered to 0 in no time, and it was fake fundamental news. Imagine if you had a GTC stop that got triggered by that move. You'd be furious as a retail investor.