Nikkei may open lower but positive global sentiment seen underpinning

TOKYO, July 10 (Reuters) - Japan's Nikkei share average may open lower on Wednesday after speculative trade drove it higher in the previous session, but underlying positive sentiment from Wall Street's gains and a weak yen could yet again propel the market higher later in the day. Market players said the benchmark Nikkei was likely to trade between 14,300 to 14,600 on Wednesday. On Tuesday, the Nikkei jumped 2.6 percent to 14,472.90, the highest closing level since May 24, while the broa