1 and δ are the pronunciations of the fourth Greek letter, with uppercase δ and lowercase δ. In mathematics or physics, the capitalized δ is used to represent the incremental symbol. And lowercase δ is usually used to represent variables or symbols in higher mathematics.

2. Delta is a feature film directed by Ke Nuo Montchiu and starring Fricks Radiko and O 'Soglia Toth. The film tells an incest story that happened in a small mountain village.

3.Delta value (δ), also known as hedging value, refers to the range of option price changes when measuring the price changes of the underlying assets. Expressed by the formula: Delta= option price change/underlying asset price change.

4. In enterprise management, people integrate "family concept" into various enterprise systems, thus mobilizing the enthusiasm of employees and making enterprises successful, which is the so-called Delta effect.

5. Delta coefficient refers to the change in the value of derivative securities caused by the price change of the underlying assets under the condition that other conditions remain unchanged. The size of the coefficient reflects the delta risk of derivative securities.

Baidu Encyclopedia-δ coefficient

Baidu Encyclopedia-Delta Effect

Baidu Encyclopedia -—Delta Value

Baidu Encyclopedia-Delta

Baidu Encyclopedia-Delta