East or West, home is best. (English proverb) A hungry stomach makes a short prayer. (Native American proverb, Paiute) Man's schemes are inferior to those made by heaven. (Chinese proverb) He who has money and friends, turns his nose at justice. (Corsican proverb)
Trading the Bollinger Bands (Squeeze) Bollinger Squeeze is a trade setup by John Bollinger, using his very own Bollinger Bands. Bollinger Bands is a channel formed by two vertically displaced moving averages: one displaced upwards by two standard deviations and one displaced downwards by two standard deviations.
Ordinarily (however not always) a groove is dug into the shaft or bore, and this groove becomes the seat for the retaining ring. Retaining rings are designed such that their contact diameter has some interference fit with the groove in which they fit. This creates a âsnugâ fit between the ring and groove. The term used to describe the amount of interference fit is âclingâ. Cling causes the retaining ring to fit tightly and securely against its groove bottom. Without cling a ring would have a loose fit and would ârattleâ in its groove.