julia> woodiespivots(ohlc)
504x7 TimeArray{Float64,2} 1980-01-04 to 1981-12-31
s3 s2 s1 pivot r1 r2 r3
1980-01-04 | 100.99 102.13 103.81 104.94 106.63 107.76 109.45
1980-01-07 | 103.54 104.31 105.53 106.30 107.52 108.29 109.51
1980-01-08 | 103.81 104.81 105.81 106.81 107.81 108.81 109.81
1980-01-09 | 104.45 105.37 107.45 108.37 110.45 111.37 113.45
...
1981-12-24 | 119.30 120.44 121.31 122.45 123.32 124.46 125.33
1981-12-28 | 120.31 120.94 121.80 122.43 123.29 123.92 124.78
1981-12-29 | 119.83 120.78 121.45 122.41 123.08 124.04 124.71
1981-12-30 | 119.00 120.06 120.78 121.84 122.56 123.62 124.34
1981-12-31 | 119.20 120.12 121.27 122.19 123.33 124.26 125.40