Re: "Block buys are always an indication the SP is setting up for an upward trend."
This does not seem to apply to PTSC's recent trading.
60,000 shares at 15 cents costs $9000.
There are 406,000,000 shares available.
Even if the trades were 10 times what we're seeing we'd be talking about trades amounting to an insignificant .002 portion of outstanding stock; large block? And we'd be saying that a few $9000 trades have significance?