There is a fourth seller Andres and that is the trader who has bought at higher prices and is taking a nervous loss on the way down as a lot of trading books would advise.
" Always take the loss in order to make a profit on the next trade "
" Conserve capital "
In my opinion that type of trader is generally always a loser. That sort of trader has not looked at the fundamentals or understands the near term catalysts that can drive a sp much higher. They have followed the herd.
SDL Price at posting:
54.0¢ Sentiment: Buy Disclosure: Held