Looks like sdth needs to go down to test the next minor support at $4.12. I doubt it will hold now that Nasdaq looks to be correcting and China is stepping on the brakes. My guess, sdth will bottom somewhere between $3 and $3.20 a share. Then it may become attractive.
I bought at $4.34 and sold at $5.10. Should have would have and could have at $6.20 but management let me down. Now with the Nasdaq correcting, China raising rates and management taking advantage of shareholders I can't see attempting to buy again until a good value play delelopes. About $3 a share.