Has anyone noticed the ym getting a bit thinner? Volume was down last month but the last few days the spread is weak, have seen a couple ticks more often than usual. As mentioned in an earlier thread, their were no bidders at 12666, most traders would just skip the number and bid at 67. Even the IDEM seat prices have slipped a bit the last couple of sales. Are some big liquidity providers moving to the es with the merger? I am still trading the ym buy am using the es chart for confirmation as the ym just is not ticking hand in hand with the cash like it used too.