*UPS AND DOWN* Riding High: Largecap and midcap gainers today include Voltas Ltd. (1,401.30, 5.8%), Cholamandalam Investment & Finance Company Ltd. (1,337.65, 5.7%) and Bajaj Finance Ltd. (8,425.80, 5.3%). Downers: Largecap and midcap losers today include Siemens Ltd. (5,225.90, -9.1%), Samvardhana Motherson International Ltd. (130.61, -8.4%) and Thermax Ltd. (3,575.75, -7.8%). Crowd Puller Stocks 30 stocks in BSE 500 are trading on high volumes today. Top high volume gainers on BSE included Hatsun Agro Products Ltd. (1,011.70, 6.2%), Westlife Foodworld Ltd. (825.85, 5.9%) and Maharashtra Scooters Ltd. (9,770, 5.2%). Top high volume losers on BSE were Siemens Ltd. (5,225.90, -9.1%), Housing and Urban Development Corporation Ltd. (198.11, -8.9%) and Rites Ltd. (232.40, -8.7%). Metro Brands Ltd. (1,295.05, 4.8%) was trading at 13.9 times of weekly average. Supreme Petrochem Ltd. (615.10, -1.0%) and Sapphire Foods India Ltd. (326.80, 3.5%) were trading with volumes 10.4 and 10.0 times weekly average respectively on BSE at the time of posting this article. BSE 500: highs, lows and moving averages 6 stocks hit their 52 week highs, while 13 stocks were underachievers and hit their 52 week lows. Stocks touching their year highs included - Bajaj Finance Ltd. (8,425.80, 5.3%), Eicher Motors Ltd. (5,485.25, 1.8%) and SRF Ltd. (2,942.70, 4.1%). Stocks making new 52 weeks lows included - Bank of Baroda (207.99, -1.4%) and Bharat Petroleum Corporation Ltd. (249.55, -2.4%). 22 stocks climbed above their 200 day SMA including Ajanta Pharma Ltd. (2,982.75, 9.7%) and Westlife Foodworld Ltd. (825.85, 5.9%). 31 stocks slipped below their 200 SMA including Anant Raj Ltd. (590.20, -7.6%) and Rail Vikas Nigam Ltd. (407.15, -6.1%).