How to write an IF statement in excel, D2 and E2 both move in the same direction result is 1, but if they move in the opposite directions (i.e., one moves in the postive and the other moves in the negativr direction) result in 0

2 e eve o p N 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 Date S&P 500 10-year Yield S&P + BY +/- IF 12/31/15 2043.94 2.269 -19.42 -0.03 12/30/15 2063.36 2.303 115.00 0.00 12/29/15 2078.36 2.307 21.86 0.08 12/28/15 2056.50 2.225 4.49 -0.02 12/24/15 2060.99 2.243 -3.30 -0.02 12/23/15 2064.29 2.264 25.32 0.02 12/22/15 2038.97 2.239 17.82 0.04 12/21/15 2021.15 2.197 15.60 0.00 12/18/15 2005.55 2.199 -36.34 -0.04 12/17/15 2041.89 2.238 31.18 -0.05 12/16/15 2073.07 2.287 29.66 0.02 12/15/15 2043.41 2.268 21.47 0.04 12/14/15 2021.94 2.225 9.57 0.09 12/11/15 2012.37 2.139 -39.86 -0.10 12/10/15 2052.23 2.239 4.61 0.03 12/9/15 2047.62 2.208 -15.97 -0.03 12/8/15 2063.59 2.238 -13.48 0.01 12/7/15 2077.07 2.225 -14.62 -0.05 12/4/15 2091.69 2.275 42.07 -0.06 12/3/15 2049.62 2.330 -29.89 0.15 12/2/15 2079.51 2.178 -23.12 0.02 12/1/15 2102.63 2.155 22.22 -0.06 11/30/15 2080.41 11/27/15 2090.11 11/25/15 2088.87 11/24/15 2089.14 11/23/15 2086.59 11/20/15 2089.17 11/19/15 2081.24 11/18/15 2083.58 11/17/15 2050.44 11/16/15 2053.19 11/13/15 2023.04 11/12/15 2045.97 11/11/15 2075.00 11/10/15 2081.72 11/9/15 2078.58 11/6/15 2099.20 11/5/15 2099.93 11/4/15 2102.31 11/3/15 2109.79 11/2/15 2104.05 10/30/15 2079.36 10/29/15 2089.41 10/28/15 2090.35 10/27/15 2065.89 36 2.218 2.225 2.232 2.243 2.250 2.262 2.248 2.269 2.261 2.273 2.280 2.319 2.338 2.322 2.342 2.333 2.245 2.230 2.220 2.187 2.151 2.173 2.092 2.028 -9.70 1.24 -0.27 2.55 -2.58 7.93 2.34 33.14 -2.75 30.15 22.93 -29.03 6.72 3.14 -20.62 -0.73 -2.38 -7.48 5.74 24.69 -10.05 -0.94 24.46 -5.29 -0.01 -0.01 -0.01 -0.01 -0.01 0.01 -0.02 0.01 -0.01 -0.01 -0.04 -0.02 0.02 -0.02 0.01 0.09 0.02 0.01 0.03 0.04 -0.02 0.08 37 38 39 40 42 43 44 45 46 47 48 0.06 -0.03 2 e eve o p N 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 Date S&P 500 10-year Yield S&P + BY +/- IF 12/31/15 2043.94 2.269 -19.42 -0.03 12/30/15 2063.36 2.303 115.00 0.00 12/29/15 2078.36 2.307 21.86 0.08 12/28/15 2056.50 2.225 4.49 -0.02 12/24/15 2060.99 2.243 -3.30 -0.02 12/23/15 2064.29 2.264 25.32 0.02 12/22/15 2038.97 2.239 17.82 0.04 12/21/15 2021.15 2.197 15.60 0.00 12/18/15 2005.55 2.199 -36.34 -0.04 12/17/15 2041.89 2.238 31.18 -0.05 12/16/15 2073.07 2.287 29.66 0.02 12/15/15 2043.41 2.268 21.47 0.04 12/14/15 2021.94 2.225 9.57 0.09 12/11/15 2012.37 2.139 -39.86 -0.10 12/10/15 2052.23 2.239 4.61 0.03 12/9/15 2047.62 2.208 -15.97 -0.03 12/8/15 2063.59 2.238 -13.48 0.01 12/7/15 2077.07 2.225 -14.62 -0.05 12/4/15 2091.69 2.275 42.07 -0.06 12/3/15 2049.62 2.330 -29.89 0.15 12/2/15 2079.51 2.178 -23.12 0.02 12/1/15 2102.63 2.155 22.22 -0.06 11/30/15 2080.41 11/27/15 2090.11 11/25/15 2088.87 11/24/15 2089.14 11/23/15 2086.59 11/20/15 2089.17 11/19/15 2081.24 11/18/15 2083.58 11/17/15 2050.44 11/16/15 2053.19 11/13/15 2023.04 11/12/15 2045.97 11/11/15 2075.00 11/10/15 2081.72 11/9/15 2078.58 11/6/15 2099.20 11/5/15 2099.93 11/4/15 2102.31 11/3/15 2109.79 11/2/15 2104.05 10/30/15 2079.36 10/29/15 2089.41 10/28/15 2090.35 10/27/15 2065.89 36 2.218 2.225 2.232 2.243 2.250 2.262 2.248 2.269 2.261 2.273 2.280 2.319 2.338 2.322 2.342 2.333 2.245 2.230 2.220 2.187 2.151 2.173 2.092 2.028 -9.70 1.24 -0.27 2.55 -2.58 7.93 2.34 33.14 -2.75 30.15 22.93 -29.03 6.72 3.14 -20.62 -0.73 -2.38 -7.48 5.74 24.69 -10.05 -0.94 24.46 -5.29 -0.01 -0.01 -0.01 -0.01 -0.01 0.01 -0.02 0.01 -0.01 -0.01 -0.04 -0.02 0.02 -0.02 0.01 0.09 0.02 0.01 0.03 0.04 -0.02 0.08 37 38 39 40 42 43 44 45 46 47 48 0.06 -0.03