Are you sure you can buy back at a lower pice EOD tomorrow?
Someone just said putting in an order @0.0022 for 3hrs today and not getting filled EOD. Why?
If you paid attention to the last few days trading, MMs used a tiny amount of shares sell (eg. 5K shares) to lower the ASK. If you want to sell your substantial amount of shares, sure you will tank the PPS and also you may need to keep lowering your selling price. Each change accounts for a transaction fee. At the end, how much you can gain?
If company issues a good PR before EOD (though the chance may be slim), PPS explodes accordingly. Do you want to chase it then?
Also, some already said they will start buying at the last hour of the day, you think the PPS will not go higher toward day end? today is already a good example of showing this effect.
Your strategy is based on the assumption that it opens high and closes low. If you think you're smarter than the MMs, GLTY. If not, why risk yourself?
Be strong and long. Try not to flip.