Trader Brian Jones on Twitter: "I thought cashing in at up 43 on the s&p today from the buy on the last drop yesterday was a good idea. Now the s&p is only up 24. The shorts are still around. I can see that by how they are shorting small caps that spike." / Twitter

I thought cashing in at up 43 on the s&p today from the buy on the last drop yesterday was a good idea. Now the s&p is only up 24. The shorts are still around. I can see that by how they are shorting small caps that spike.