So, your trading theory is that every altcoin lower than 100 sats rises automatically within days? 
Usually it does, but only if there is some interest in that coin, i mean dont buy up all junk coins.
I edited the OP and put there to buy only coins with daily volume >0.1 btc
can you please name at least 10 altcoins that you have bought in the past month lower than 100-200 satoshi and went up in price at least up to 500 satoshi?
p.s. it is all in all a good topic and i agree with it entirely except the logic about buying coins that are low and be sure that they are going up.
this and proof that youve purchased and resold these coins for many times the value of what you bought them for. anyone can name some coins that went up in value; without proof this just looks like a theory at best.