Stocks to buy: PVR INOX, Kalyan Jewellers among 10 stocks that may rise 8-17% in the next 3-4 weeks, say analysts

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₹440-340 levels on the weekly chart, signalling a positive bias.The stock is trending in a higher high-low pattern on the weekly chart, indicating a medium-term uptrend.It found support at the 20-week SMA (simple moving average) and bounced back, which will serve as short-term support moving forward.The weekly RSI strength indicator has crossed above its reference line and broken through the falling channel, generating a buy signal.Railtel Corporation of India has demonstrated a breakout above the ₹465-340 consolidation zone on the weekly chart, indicating the continuation of the medium-term uptrend.During the pattern formation, volume activity tended to decline, while at the breakout, there was an increase in activity, indicating heightened market participation.The stock took support at the 38 per cent Fibonacci retracement level of a rally from ₹96 to ₹496, positioned at ₹337, confirming a medium-term support base.The weekly strength indicator RSI has given a crossover above its reference line, generating a buy signal.Ramkrishna Forgings has demonstrated a breakout above nine months of consolidation between ₹815-600 levels on the weekly chart, indicating the continuation of the medium-term uptrend.The volume of activity increased at the breakout, indicating an influx of market participation at the breakout level.The stock closed above the weekly upper Bollinger band, generating a medium-term buy signal.The weekly strength indicator RSI has broken above a downward-sloping trendline, hence generating a buy signal.Elgi Equipments displays a bullish trend on the weekly chart, characterised by higher highs and higher lows, supported by an upward-rising channel.It took support at the lower band recently and is now heading