The RSI is a momentum indicator, which compares a stock’s strength on days when prices go up to its strength on days when prices go down. When compared to a stock’s price action, it can give traders a better sense of how a stock may perform in the short term. An asset is typically considered oversold when the RSI is below 30, according to Benzinga Pro.

• On April 29, NCS Multistage reported worse-than-expected first-quarter sales results. NCS’s Chief Executive Officer, Ryan Hummer, said, “Solid execution and momentum in the United States in the first quarter, including the contribution from ResMetrics, partially offset the impact of lower year-over-year industry activity levels in North America, customer-specific job deferrals in Canada in March, and other timing-related delays in certain international projects.” The company's stock fell around 36% over the past five days and has a 52-week low of $28.64.
• RSI Value: 29.9
• NCSM Price Action: Shares of NCS Multistage fell 9.4% to close at $49.56 on Friday.
• Edge Stock Ratings: 84.85 Momentum score with Value at 96.73.

• On April 29, Core Laboratories reported worse-than-expected first-quarter financial results. The company's stock fell around 20% over the past five days and has a 52-week low of $9.72.
• RSI Value: 29.3
• CLB Price Action: Shares of Core Laboratories fell 4% to close at $14.07 on Friday.
• Benzinga Pro’s charting tool helped identify the trend in CLB stock.

• On March 25, the company posted downbeat quarterly earnings. The company's stock fell around 15% over the past month and has a 52-week low of $19.74.
• RSI Value: 27
• TGS Price Action: Shares of Transportadora de Gas del Sur SA fell 4.1% to close at $29.27 on Friday.
• Benzinga Pro’s signals feature notified of a potential breakout in TGS shares.