In the GARCH model t2=.00004+.05rt12+.92t12, today's volatility is 65%. Will the forecast of volatility rise or fall and what will be the long run forecast? plain excel sheet.xisx Long-run forecast is 30.5%. Forecast of volatility will rise. Long-run forecast is 58%. Forecast of volatility will rise. Long-run forecast is 58%. Forecast of volatility will fall. Long-run forecast is 3.65%. Forecast of volatility will fall