BTC.D Shows no signs of stopping. This will only get harder with each treasury company trying to stack more BTC while many alts are plagued with big unlocks and downtrending momentum. We saw a short squeeze last month on ETH which took a lot of coins with it but as expected the momentum quickly faded afterwards as there wasn't sufficient spot bid to bid most of these coins up further. I say this on a regular basis but pick your altcoin investments wisely. Most of them will underperform BTC over a larger timeframe.