Period;"Null hypothesis";F-statistics
"(BC) June 19 — November 19";"RTSI ↛ HSI";4.123966*
"HSI ↛ RTSI";4.49568*
"(C) December 19 — June 20";"RTSI ↛ HSI";15.9622***
"HSI ↛ RTSI";1.68908
"(PC) June 20 — December 20";"RTSI ↛ HSI";1.17771
"HSI ↛ RTSI";0.58442