- Stock index futures are marginally lower ahead of Janet Yellen's keynote address at the Jackson Hole conference set for 10 ET.
- Europe is lower by nearly 1%, with boosted tension in Ukraine as good of an excuse as any for the move. Asia closed moderately higher overnight.
- The 10-year Treasury yield is lower by two basis points to 2.39% and gold is up $7 per ounce to $1,282.
- ETFs: SPY, QQQ, SH, DIA, SSO, SDS, VOO, PSQ, IVV, SPXU, UPRO, TQQQ, SPXL, QID, RSP, SQQQ, DOG, QLD, DXD, RWL, EPS, UDOW, SDOW, DDM, BXUB, QQEW, QQQE, SPLX, SFLA, QQXT, BXUC, SPUU