The Catastrophe Analysis of Shanghai Crude Oil Futures Price from the Perspective of Volatility Factors

Table 8

Index prediction value.

Index	Crude oil supply	Apparent crude oil consumption	Crude oil processing volume
Predictive value	6107.806	6115.305	5691.642
Index	Producer price index	Macroeconomic sentiment index	Trading volume
Predictive value	87.603	95.304	1.063356
Index	Open interest	RMB exchange rate	Oman crude oil prices
Predictive value	40.94751	7.007294	65.41127