The Giant Banks and Credit Card companies benefit the most from the Federal Reserve Board's overnight interest rate hikes. As the FRB increases its lending rate, it allows big banks and credit companies to increase their interest rates to consumers, small businesses, etc. That usually means higher revenues.
V is in a sideways trend that is not as consistent as would be ideal ahead of its earnings report in about 3 weeks. However, HFTs are aware of the tendency for credit card companies to prosper during high interest-rate markets.
Study the candlestick patterns: Note the quick reversal back down after a higher price level was reached. Note the rebound the same day when price dropped out of the lows of this sideways trend. There is control in this pattern which is typical of Professional trading activity.