The Sensex opened marginally higher at 10,058. The index slipped in red to touch a low of 9902 as nervousness gripped market ahead of the Reliance AGM.Buying resumed in mid-noon deals, and the index rebounded in the positive zone. The index rallied to a high of 10,224 - up 322 points from the day's low.The index witnessed one more wild swing before settling with a gain of 109 points at 10,151.
