It seems someone is using very clever strategy with TRC and to some extent with PPC:
1. Wipe exchanges off all sales up to the price point when network speed would at least equal your current or future hashrate (think ASICs).
2. Once exchanges are wiped (soon*), add your hashrate to network and keep it that way for extended period of time.
3. Once others get used to new price, slowly sell huge pile of coins you got very cheap earlier and make tremendeous profit.
*
https://vircurex.com/orders?alt=trc&base=btc*
https://trcexchange.bitparking.com/main*
http://exchange.zapto.org/exchange/1/5That, or someone with a lot of BTC is "cashing-out" from Bitcoin, or just dispersing the risk. Any other thoughts?
Maybe- the problem with the theory is that the exchanges are open, anyone can buy and sell. So you always risk someone gobbling up your asks or bids and profiting instead of you. The value has more then trippled, so anyone who got involved at the start stands to profit 3x. Is this manipulation, or just the natural start of a new market?
This is also why it would help to have TRC on the largest alt exchange- BTC-e. With so many eyes on the rate it would be hard to manipulate it. There are so many bots on the site any moment you tried to unfairly manipulate the market they would see the advantage and take it from you.
TRC is easier to mine then LTC- what do I mean? Mining SHA-256 on GPU's takes less power and generates less heat. Even though LTC is by far more profitable at the moment, there are obviously those GPU miners who see the potential in TRC. For example all the Bitcoin FPGA's that CAN NOT mine LTC, and will be USELESS to mine BTC can instead mine TRC efficiently. So many are probably figuring the opportunity lost from Mining BTC right now might be small compared the future profit of TRC.
Don't forget the example of RAIDO on BTC-E. He bought 5K USD worth of LTC at the very start- a MILLION LTC and later sold for $40,000USD. Of course we wished he waited until now to sell, but the reality is that the early big "hoarders" need to divest themselves of coins to get coins in the hands of as many other people as possible so that the economy gets WIDE before it gets deep. Speculation is a game of course- but it's critical to the development of any economy.