Deep-pocketed investors have shown unusual options activity in Baidu (NASDAQ:BIDU), with an equal split between bullish and bearish sentiments. The activity, highlighted by Benzinga's options scanner, involves 22 extraordinary options activities, with a price window targeted between $85.0 and $125.0. The largest trades include both puts and calls, with significant open interest and volume observed. Baidu, a leading internet search engine in China, is currently experiencing a slight downturn in its stock price, with an earnings announcement expected in 36 days.