GOLD pulls back into the 200 sma support on drying up volume to -29%, testing the support (testing for supply) of the oversold lows end of may.
The short term random walk trend is down, the short term sma trend is up. Depending on the trend direction, this test is read as a sign of strength or weakness, which is the limitation of the programmed indicators. As this is a test of a low and a support zone, this VPA signal is a sign of strength.
Price movements, in any direction, after a low volume pullback can be explosive as there is a vacuum of supply and demand. Watching this further can tell you a lot about VPA.