how many hcers bought or sold today

I wonder how many HC'ers bought or sold today.

I'd be very interested to know what proportion of the volume is attributable to HC posters/viewers responding to posts and the visible movement in SP, and what proportion is attributed to other sources. Say a lab workers mom and dad getting a heads up on some news.

Anybody going to fess up?

I have not bought or sold today
I hold oppies from 1.8 (for a few months now)
I also hold heds from 4 (for six months or so)
I have no intention to sell for a long long long time ;)