Markets are expected to open marginally higher, indicates a trend from SGX Nifty, Singapore. However, most global markets are ruling in the flat-to-negative territory, signalling volatility. According to market experts, after two consecutive days of fall, markets will try to regain some strength. Besides, today being the last date of the first quarter (June), markets generally remain resilient due to fund managers’ portfolio churning activity. However, the key concern is the rise of new Covid variant, said analysts. Currently, SGX Nifty is ruling at 15,827, a 40-point gap-up opening for Nifty futures, which on Tuesday closed at 15,785. The spot Nifty closed at 15,748.45.