what might account for the massive increase in volume in the miners since mid 08?
Lots of issues, not the seniors typically though, have seen astronomical increased in daily trading volume. Look at charts of ngd, kgc, baa for example
I guess it's a typical cycle, when I bought HL for 85 cts in 2001, the monthly volume was around 10M, now it's between 100-300M per month. It's like anything else, when I bought my first computer in the early 80s very few people had one, now everyone does. Some of us are early adapter pioneers and some follow the crowd.
And now gold miners is a crowded trade, but the problem here is that a lot of the "investors" bought in on that bigger volume at inflated prices and don't understand that miners are a trade, not a buy and hold forever. They will have to be washed out of the market.
I"ll be buying miners myself relatively soon, but I don't think the believers are done getting washed out. I have seen them come in and buy these dips only to see the XAU tank further every time.
I'm waiting for new lows to come on strong volume, then watch for a retest on no volume when all the "enthusiasts" have given up on gold miners, then I can buy... but when they rush in and buy the dips like this it only sets up another chance for the major holders to dump more stock on them, and they won't quit until the dipsters go away.
I can't buy miners until the gold bigots and worshippers are out of the market. There are hundreds of ads on TV to buy gold every day, seems like on every channel. Just too many uneducated "investors" who don't understand that there is always a HUGE RETRACEMENT coming in this trade.