The Swiss franc rallied further after the SNB said it would tighten if inflation persisted. The pair has given up more than half of its gains from the past month. A fall below 0.9710 which sits on the 30-day moving average has put the bulls on the defensive. The discount and the RSI’s repeatedly oversold condition may attract some bargain hunters, but buyers need to clear the support-turn-resistance at 0.9710 before a rebound could take shape. On the downside, a break below 0.9570 would deepen the correction to 0.9500.