From: Weighted-indexed semi-Markov model: calibration and application to financial modeling
 | State -2 | State -1 | State 0 | State 1 | State 2 |
---|---|---|---|---|---|
Panel A: 1-min interval | |||||
quantile | [− 5.974,− 0.066) | [− 0.066,− 0.018) | [− 0.018,0.017) | [0.017,0.065) | [0.065,4.860] |
sigma | [− 5.974,− 0.174) | [− 0.174,− 0.058) | [− 0.058,0.058) | [0.058,0.174) | [0.174,4.860] |
k-means | [− 5.974,− 0.130) | [− 0.130,− 0.022) | [− 0.022,0.066) | [0.066,0.247) | [0.247,4.860] |
GMM | [− 5.974,− 0.065) | [− 0.065, 0.076) | [ 0.076,0.261) | [0.261,0.325) | [0.325,4.860] |
Panel B: 1-s interval | |||||
quantile | [− 0.4,− 0.005) | [− 0.005, 0.000) | [ 0.000,0.000) | [0.000,0.005) | [0.005,0.472] |
sigma | [− 0.4,− 0.023) | [− 0.023,− 0.008) | [− 0.008,0.008) | [0.008,0.023) | [0.023,0.472] |
k-means | [− 0.4,− 0.027) | [− 0.027,− 0.006) | [− 0.006,0.011) | [0.011,0.043) | [0.043,0.472] |
GMM | [− 0.4,− 0.034) | [− 0.034,− 0.003) | [− 0.003,0.003) | [0.003,0.036) | [0.036,0.472] |