Signs of recovery, or just another setup for loss?

Today the "volatile" market was active. Several stocks show up on a scan for 8/7/2007:
ACO, AMCOL INTL CP (Google Yahoo Earnings Chart)
AFCE, AFC ENTERPRISES (Google Yahoo Earnings Chart)
APOG, APOGEE ENTRPR INC (Google Yahoo Earnings Chart)
ASMI, ASM INTL NV (Google Yahoo Earnings Chart)
ATAC, AFTERMARKET TECH (Google Yahoo Earnings Chart)
AVAV, AEROVIRONMENT (Google Yahoo Earnings Chart)
AZ, ALLIANZ SE (Google Yahoo Earnings Chart)
BFAM, BRIGHT HOR FAMILY (Google Yahoo Earnings Chart)
BIG, BIG LOTS INC (Google Yahoo Earnings Chart)
BJRI, BJ'S RESTAURANTS (Google Yahoo Earnings Chart)
BK, BANK OF N Y CO (Google Yahoo Earnings Chart)
BKH, BLACK HILLS CP (Google Yahoo Earnings Chart)
BKMU, BANK MUTUAL CP (Google Yahoo Earnings Chart)
BLKB, BLACKBAUD (Google Yahoo Earnings Chart)
BMRN, BIOMARIN PHARMACE (Google Yahoo Earnings Chart)
BXS, BANCORPSOUTH INC (Google Yahoo Earnings Chart)
CAB, CABELAS INC (Google Yahoo Earnings Chart)
CALP, CALIPER LIFE SCI (Google Yahoo Earnings Chart)
CBH, COMMERCE BANCORP (Google Yahoo Earnings Chart)
CMRG, CASUAL MALE RETAI (Google Yahoo Earnings Chart)
DOCX, DOCUMENT SCIENCES (Google Yahoo Earnings Chart)
DV, DEVRY INC (Google Yahoo Earnings Chart)
EBIX, EBIX INC (Google Yahoo Earnings Chart)
EHTH, EHEALTH (Google Yahoo Earnings Chart)
ELY, CALLAWAY GOLF CP (Google Yahoo Earnings Chart)
ESL, ESTERLINE TECH CP (Google Yahoo Earnings Chart)
EXEL, EXELIXIS INC (Google Yahoo Earnings Chart)
EXPD, EXPEDITORS INTL (Google Yahoo Earnings Chart)
FAST, FASTENAL CO (Google Yahoo Earnings Chart)
*FDP, FRESH DEL MONTE P (Google Yahoo Earnings Chart)
FFIN, FIRST FINL BKSHS (Google Yahoo Earnings Chart)
FITB, FIFTH THIRD BNCP (Google Yahoo Earnings Chart)
FIX, COMFORT SYS USA I (Google Yahoo Earnings Chart)
GBBK, GREATER BAY BANCO (Google Yahoo Earnings Chart)
HCBK, HUDSON CITY BNCP (Google Yahoo Earnings Chart)
HCSG, HEALTHCARE SVCS G (Google Yahoo Earnings Chart)
HLEX, HEALTHEXTRAS INC (Google Yahoo Earnings Chart)
HMN, HORACE MANN EDUCA (Google Yahoo Earnings Chart)
HXL, HEXCEL CP DELAWAR (Google Yahoo Earnings Chart)
IN, INTERMEC INC (Google Yahoo Earnings Chart)
IPHS, INNOPHOS HLDNGS I (Google Yahoo Earnings Chart)
ISIS, ISIS PHARM INC (Google Yahoo Earnings Chart)
JCOM, J2 GLOBAL COMM IN (Google Yahoo Earnings Chart)
JTX, JACKSON HEWITT TA (Google Yahoo Earnings Chart)
KEY, KEYCORP (Google Yahoo Earnings Chart)
KONA, KONA GRILL (Google Yahoo Earnings Chart)
KRNY, KEARNY FINANCIAL (Google Yahoo Earnings Chart)
LEGC, LEGACY BANCORP (Google Yahoo Earnings Chart)
LPL, LG. PHILIPS (Google Yahoo Earnings Chart)
MANT, MANTECH INTL CP A (Google Yahoo Earnings Chart)
MAT, MATTEL INC (Google Yahoo Earnings Chart)
MATK, MARTEK BIOSCIENCE (Google Yahoo Earnings Chart)
MGRC, MCGRATH RENT CP (Google Yahoo Earnings Chart)
MI, MARSHALL & ILSLEY (Google Yahoo Earnings Chart)
MSSR, MCCORMICK & SCHMI (Google Yahoo Earnings Chart)
MYGN, MYRIAD GENETICS (Google Yahoo Earnings Chart)
NATL, NATIONAL INTERSTA (Google Yahoo Earnings Chart)
NDSN, NORDSON CP (Google Yahoo Earnings Chart)
NHWK, NIGHTHAWK RADIOLO (Google Yahoo Earnings Chart)
NU, NORTHEAST UTIL (Google Yahoo Earnings Chart)
NWEC, NORTHWESTERN CORP (Google Yahoo Earnings Chart)
NYB, NEW YORK CMMTY BN (Google Yahoo Earnings Chart)
PGN, PROGRESS ENERGY I (Google Yahoo Earnings Chart)
RCKB, ROCKVILLE FINANCI (Google Yahoo Earnings Chart)
ROL, ROLLINS INC (Google Yahoo Earnings Chart)
RX, IMS HEALTH INC (Google Yahoo Earnings Chart)
*SAM, BOSTON BEER CO IN (Google Yahoo Earnings Chart)
SBH, SALLY BEAUTY HLDG (Google Yahoo Earnings Chart)
SJI, SOUTH JERSEY IND (Google Yahoo Earnings Chart)
SNTA, SYNTA PHARMACEUTI (Google Yahoo Earnings Chart)
SO, SOUTHERN CO (Google Yahoo Earnings Chart)
SRDX, SURMODICS INC (Google Yahoo Earnings Chart)
SUP, SUPERIOR IND INTL (Google Yahoo Earnings Chart)
SYNF, SYNERGY FINL GR (Google Yahoo Earnings Chart)
THI, TIM HORTONS INC. (Google Yahoo Earnings Chart)
THO, THOR INDS INC (Google Yahoo Earnings Chart)
TRK, SPEEDWAY MOTORSPO (Google Yahoo Earnings Chart)
UMBF, UMB FIN CP (Google Yahoo Earnings Chart)
USB, US BANCORP (Google Yahoo Earnings Chart)
VIVO, MERIDIAN BIOSCIEN (Google Yahoo Earnings Chart)
VLY, VALLEY NATL BANCO (Google Yahoo Earnings Chart)
WCN, WASTE CONNECTIONS (Google Yahoo Earnings Chart)
WDFC, WD 40 CO (Google Yahoo Earnings Chart)
WFSL, WASHINGTON FED (Google Yahoo Earnings Chart)
WGL, WGL HOLDINGS INC (Google Yahoo Earnings Chart)

Stocks of interest due to earnings new and stock price increase:
ELOS, GMCR, WYNN