Historically, the benchmark index made a trough whenever the long-short ratio dropped to 0.2-0.3. In the past five years, there were only 19 such instances out of total trading days of 1417.
Oil Price Today (July 20): Crude oil jumps 3%, crosses $90 as US and Iran exchange attacks. $100 in sight?
Brent crude futures rose $2.69, or 3.05%, to $90.79 a barrel, their highest level since June 11. The benchmark extended last week’s rally, when it