Question: For Treynor Ratio, what is Parker Hannifin's value from July 20, 2021 to March 24, 2022? (Default risk-free rate is 0; return annualized (US standard uses arithmetic mean return); 252 trading days per year) Using unadjusted prices, write down the indicator formula, collect the raw data, calculate the answer, and keep four decimal places. Please list the raw data and key calculation process.
Formula: Treynor = (AnnRet - rf) / \beta; \beta = cov(r, r_m) / var(r_m)
Data:
date,close,market_close
2021-07-19,289.92999267578125,4258.490234375
2021-07-20,299.5299987792969,4323.06005859375
2021-07-21,305.17999267578125,4358.68994140625
2021-07-22,302.9100036621094,4367.47998046875
2021-07-23,306.67999267578125,4411.7900390625
2021-07-26,309.2300109863281,4422.2998046875
2021-07-27,309.17999267578125,4401.4599609375
2021-07-28,306.32000732421875,4400.64013671875
2021-07-29,309.3399963378906,4419.14990234375
2021-07-30,312.0299987792969,4395.259765625
2021-08-02,305.4599914550781,4387.16015625
2021-08-03,309.42999267578125,4423.14990234375
2021-08-04,303.3500061035156,4402.66015625
2021-08-05,300.2300109863281,4429.10009765625
2021-08-06,298.5299987792969,4436.52001953125
2021-08-09,297.1499938964844,4432.35009765625
2021-08-10,298.6499938964844,4436.75
2021-08-11,296.0,4442.41015625
2021-08-12,294.6300048828125,4460.830078125
2021-08-13,293.0,4468.0
2021-08-16,299.0,4479.7099609375
2021-08-17,296.3399963378906,4448.080078125
2021-08-18,293.0599975585937,4400.27001953125
2021-08-19,287.3299865722656,4405.7998046875
2021-08-20,287.8500061035156,4441.669921875
2021-08-23,294.5599975585937,4479.52978515625
2021-08-24,298.9700012207031,4486.22998046875
2021-08-25,303.510009765625,4496.18994140625
2021-08-26,304.010009765625,4470.0
2021-08-27,304.5299987792969,4509.3701171875
2021-08-30,301.54998779296875,4528.7900390625
2021-08-31,296.6700134277344,4522.68017578125
2021-09-01,293.9599914550781,4524.08984375
2021-09-02,294.8800048828125,4536.9501953125
2021-09-03,289.9100036621094,4535.43017578125
2021-09-07,289.8999938964844,4520.02978515625
2021-09-08,287.760009765625,4514.06982421875
2021-09-09,288.0199890136719,4493.27978515625
2021-09-10,284.04998779296875,4458.580078125
2021-09-13,289.5199890136719,4468.72998046875
2021-09-14,285.7099914550781,4443.0498046875
2021-09-15,290.19000244140625,4480.7001953125
2021-09-16,289.5400085449219,4473.75
2021-09-17,287.6300048828125,4432.990234375
2021-09-20,284.739990234375,4357.72998046875
2021-09-21,279.4700012207031,4354.18994140625
2021-09-22,285.3999938964844,4395.64013671875
2021-09-23,291.1000061035156,4448.97998046875
2021-09-24,287.8399963378906,4455.47998046875
2021-09-27,291.0299987792969,4443.10986328125
2021-09-28,285.9599914550781,4352.6298828125
2021-09-29,288.5899963378906,4359.4599609375
2021-09-30,279.6199951171875,4307.5400390625
2021-10-01,291.69000244140625,4357.0400390625
2021-10-04,288.95001220703125,4300.4599609375
2021-10-05,291.94000244140625,4345.72021484375
2021-10-06,293.5799865722656,4363.5498046875
2021-10-07,289.760009765625,4399.759765625
2021-10-08,290.95001220703125,4391.33984375
2021-10-11,287.42999267578125,4361.18994140625
2021-10-12,284.7099914550781,4350.64990234375
2021-10-13,285.82000732421875,4363.7998046875
2021-10-14,294.5,4438.259765625
2021-10-15,297.95001220703125,4471.3701171875
2021-10-18,295.7799987792969,4486.4599609375
2021-10-19,296.239990234375,4519.6298828125
2021-10-20,300.3399963378906,4536.18994140625
2021-10-21,299.20001220703125,4549.77978515625
2021-10-22,299.25,4544.89990234375
2021-10-25,303.8999938964844,4566.47998046875
2021-10-26,304.20001220703125,4574.7900390625
2021-10-27,297.9800109863281,4551.68017578125
2021-10-28,301.67999267578125,4596.419921875
2021-10-29,296.5899963378906,4605.3798828125
2021-11-01,300.82000732421875,4613.669921875
2021-11-02,301.92999267578125,4630.64990234375
2021-11-03,304.0799865722656,4660.56982421875
2021-11-04,325.6400146484375,4680.06005859375
2021-11-05,325.75,4697.52978515625
2021-11-08,329.4700012207031,4701.7001953125
2021-11-09,329.57000732421875,4685.25
2021-11-10,326.7900085449219,4646.7099609375
2021-11-11,326.8999938964844,4649.27001953125
2021-11-12,334.0,4682.85009765625
2021-11-15,328.3299865722656,4682.7998046875
2021-11-16,332.4800109863281,4700.89990234375
2021-11-17,329.32000732421875,4688.669921875
2021-11-18,332.29998779296875,4704.5400390625
2021-11-19,329.75,4697.9599609375
2021-11-22,326.5899963378906,4682.93994140625
2021-11-23,329.0199890136719,4690.7001953125
2021-11-24,325.0400085449219,4701.4599609375
2021-11-26,309.6400146484375,4594.6201171875
2021-11-29,309.1400146484375,4655.27001953125
2021-11-30,302.0599975585937,4567.0
2021-12-01,293.1000061035156,4513.0400390625
2021-12-02,304.92999267578125,4577.10009765625
2021-12-03,305.3999938964844,4538.43017578125
2021-12-06,311.6600036621094,4591.669921875
2021-12-07,314.4599914550781,4686.75
2021-12-08,316.2300109863281,4701.2099609375
2021-12-09,318.32000732421875,4667.4501953125
2021-12-10,318.92999267578125,4712.02001953125
2021-12-13,314.1000061035156,4668.97021484375
2021-12-14,311.3999938964844,4634.08984375
2021-12-15,315.1099853515625,4709.85009765625
2021-12-16,313.1400146484375,4668.669921875
2021-12-17,302.6099853515625,4620.64013671875
2021-12-20,296.3800048828125,4568.02001953125
2021-12-21,305.3299865722656,4649.22998046875
2021-12-22,306.4800109863281,4696.56005859375
2021-12-23,311.8900146484375,4725.7900390625
2021-12-27,316.5299987792969,4791.18994140625
2021-12-28,317.4200134277344,4786.35009765625
2021-12-29,318.6000061035156,4793.06005859375
2021-12-30,315.0,4778.72998046875
2021-12-31,318.1199951171875,4766.18017578125
2022-01-03,316.0,4796.56005859375
2022-01-04,324.0400085449219,4793.5400390625
2022-01-05,318.3699951171875,4700.580078125
2022-01-06,324.1300048828125,4696.0498046875
2022-01-07,323.739990234375,4677.02978515625
2022-01-10,317.45001220703125,4670.2900390625
2022-01-11,321.3699951171875,4713.06982421875
2022-01-12,325.1099853515625,4726.35009765625
2022-01-13,327.7900085449219,4659.02978515625
2022-01-14,326.92999267578125,4662.85009765625
2022-01-18,327.8900146484375,4577.10986328125
2022-01-19,323.0899963378906,4532.759765625
2022-01-20,314.2300109863281,4482.72998046875
2022-01-21,313.4800109863281,4397.93994140625
2022-01-24,314.1700134277344,4410.1298828125
2022-01-25,311.79998779296875,4356.4501953125
2022-01-26,313.8900146484375,4349.93017578125
2022-01-27,308.67999267578125,4326.509765625
2022-01-28,308.5599975585937,4431.85009765625
2022-01-31,310.010009765625,4515.5498046875
2022-02-01,317.2099914550781,4546.5400390625
2022-02-02,319.7099914550781,4589.3798828125
2022-02-03,311.5599975585937,4477.43994140625
2022-02-04,302.9700012207031,4500.52978515625
2022-02-07,303.7699890136719,4483.8701171875
2022-02-08,304.7300109863281,4521.5400390625
2022-02-09,314.25,4587.18017578125
2022-02-10,304.4200134277344,4504.080078125
2022-02-11,300.5299987792969,4418.64013671875
2022-02-14,301.1400146484375,4401.669921875
2022-02-15,306.3399963378906,4471.06982421875
2022-02-16,310.2300109863281,4475.009765625
2022-02-17,303.0199890136719,4380.259765625
2022-02-18,300.0299987792969,4348.8701171875
2022-02-22,295.3099975585937,4304.759765625
2022-02-23,289.9200134277344,4225.5
2022-02-24,289.19000244140625,4288.7001953125
2022-02-25,297.989990234375,4384.64990234375
2022-02-28,296.3900146484375,4373.93994140625
2022-03-01,287.6199951171875,4306.259765625
2022-03-02,297.3099975585937,4386.5400390625
2022-03-03,294.9700012207031,4363.490234375
2022-03-04,283.8500061035156,4328.8701171875
2022-03-07,271.9200134277344,4201.08984375
2022-03-08,271.6199951171875,4170.7001953125
2022-03-09,278.0799865722656,4277.8798828125
2022-03-10,275.6300048828125,4259.52001953125
2022-03-11,270.9800109863281,4204.31005859375
2022-03-14,273.9700012207031,4173.10986328125
2022-03-15,279.1400146484375,4262.4501953125
2022-03-16,285.9100036621094,4357.85986328125
2022-03-17,288.8599853515625,4411.669921875
2022-03-18,290.3900146484375,4463.1201171875
2022-03-21,288.5299987792969,4461.18017578125
2022-03-22,290.2200012207031,4511.60986328125
2022-03-23,286.739990234375,4456.240234375
2022-03-24,289.1400146484375,4520.16015625

Indicator data:
Answer: 0.0286