Schlumberger stock price closed yesterday at $49.56, slightly lower on profit-taking, but medium-term charts suggest continued upward channel supported by commodity cycle strength. One way to begin that process is to click on the tickers for more information. 5 Hot Stocks to Buy Now: October's Top Picks With Major Upside Schlumberger stock price rose 0.3% to $49.92, supported by steady oil prices and favorable currency exchange effects on overseas contracts.