Question: From March 13, 2025 to August 20, 2025, what proportion of days had Cigna's low price greater than its 5-day Simple Moving Average line? (Unit: %) 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: SMA_n = 1 / n * \sum_{i=0}^{n-1} P_{t-i}
Data:
date,close,low
2025-03-07,321.0199890136719,313.8999938964844
2025-03-10,326.67999267578125,319.19000244140625
2025-03-11,317.8699951171875,316.3299865722656
2025-03-12,311.04998779296875,307.7699890136719
2025-03-13,311.989990234375,309.70001220703125
2025-03-14,312.8999938964844,309.54998779296875
2025-03-17,316.79998779296875,312.04998779296875
2025-03-18,322.42999267578125,316.3900146484375
2025-03-19,320.8299865722656,317.2799987792969
2025-03-20,321.3900146484375,319.239990234375
2025-03-21,316.6499938964844,316.010009765625
2025-03-24,320.3999938964844,315.67999267578125
2025-03-25,316.8399963378906,313.3999938964844
2025-03-26,321.2300109863281,316.8999938964844
2025-03-27,324.739990234375,319.82000732421875
2025-03-28,325.0400085449219,324.25
2025-03-31,329.0,325.6300048828125
2025-04-01,331.0,328.510009765625
2025-04-02,331.9200134277344,327.4800109863281
2025-04-03,338.45001220703125,329.9599914550781
2025-04-04,322.3999938964844,321.0
2025-04-07,315.3900146484375,307.8299865722656
2025-04-08,313.8399963378906,311.2900085449219
2025-04-09,319.989990234375,309.0599975585937
2025-04-10,327.2699890136719,318.07000732421875
2025-04-11,330.19000244140625,323.1199951171875
2025-04-14,329.20001220703125,326.0299987792969
2025-04-15,328.6300048828125,326.5199890136719
2025-04-16,329.44000244140625,327.739990234375
2025-04-17,330.1300048828125,324.45001220703125
2025-04-21,324.7699890136719,322.1099853515625
2025-04-22,337.07000732421875,325.2099914550781
2025-04-23,336.69000244140625,333.3999938964844
2025-04-24,335.70001220703125,332.0299987792969
2025-04-25,335.3599853515625,331.2099914550781
2025-04-28,334.82000732421875,333.0199890136719
2025-04-29,337.2099914550781,333.57000732421875
2025-04-30,340.0400085449219,335.69000244140625
2025-05-01,335.17999267578125,334.6600036621094
2025-05-02,334.75,330.0
2025-05-05,333.010009765625,332.6199951171875
2025-05-06,333.82000732421875,331.94000244140625
2025-05-07,334.44000244140625,331.32000732421875
2025-05-08,333.1099853515625,330.2099914550781
2025-05-09,333.4599914550781,331.8399963378906
2025-05-12,315.739990234375,309.5899963378906
2025-05-13,301.8900146484375,301.4800109863281
2025-05-14,303.3500061035156,302.1099853515625
2025-05-15,308.8599853515625,296.260009765625
2025-05-16,320.94000244140625,307.7799987792969
2025-05-19,321.9599914550781,318.0
2025-05-20,325.0,322.3599853515625
2025-05-21,317.0899963378906,317.010009765625
2025-05-22,312.67999267578125,310.20001220703125
2025-05-23,315.989990234375,310.510009765625
2025-05-27,315.2799987792969,311.70001220703125
2025-05-28,310.8599853515625,310.2900085449219
2025-05-29,312.04998779296875,308.3900146484375
2025-05-30,316.6400146484375,310.04998779296875
2025-06-02,314.989990234375,312.17999267578125
2025-06-03,311.6700134277344,310.29998779296875
2025-06-04,310.1199951171875,309.7099914550781
2025-06-05,311.0199890136719,309.2099914550781
2025-06-06,312.17999267578125,309.5
2025-06-09,311.3999938964844,309.04998779296875
2025-06-10,313.6199951171875,311.04998779296875
2025-06-11,310.20001220703125,309.4800109863281
2025-06-12,315.3699951171875,308.3800048828125
2025-06-13,317.3999938964844,313.75
2025-06-16,314.44000244140625,309.8099975585937
2025-06-17,312.510009765625,311.1400146484375
2025-06-18,314.3999938964844,311.0799865722656
2025-06-20,314.3500061035156,311.9599914550781
2025-06-23,316.9700012207031,313.1000061035156
2025-06-24,316.8299865722656,313.239990234375
2025-06-25,316.0,310.82000732421875
2025-06-26,330.0,316.7300109863281
2025-06-27,326.3099975585937,325.9599914550781
2025-06-30,330.5799865722656,325.5599975585937
2025-07-01,334.3900146484375,330.6199951171875
2025-07-02,320.3900146484375,320.25
2025-07-03,319.75,318.67999267578125
2025-07-07,313.6300048828125,310.5400085449219
2025-07-08,312.0,310.6099853515625
2025-07-09,309.7799987792969,306.7799987792969
2025-07-10,308.7799987792969,306.3299865722656
2025-07-11,303.2699890136719,302.07000732421875
2025-07-14,303.0599975585937,301.0
2025-07-15,302.44000244140625,299.5400085449219
2025-07-16,305.82000732421875,300.010009765625
2025-07-17,298.2799987792969,295.94000244140625
2025-07-18,295.7099914550781,293.2699890136719
2025-07-21,294.79998779296875,293.5299987792969
2025-07-22,300.04998779296875,295.3599853515625
2025-07-23,304.3399963378906,300.739990234375
2025-07-24,293.92999267578125,293.0400085449219
2025-07-25,296.3699951171875,294.0
2025-07-28,292.3900146484375,290.9200134277344
2025-07-29,292.1700134277344,285.8099975585937
2025-07-30,297.8599853515625,287.4599914550781
2025-07-31,267.3800048828125,264.2200012207031
2025-08-01,262.2300109863281,256.8900146484375
2025-08-04,266.5899963378906,260.1199951171875
2025-08-05,270.739990234375,267.3099975585937
2025-08-06,269.9599914550781,266.2900085449219
2025-08-07,271.0,267.57000732421875
2025-08-08,274.8999938964844,269.989990234375
2025-08-11,277.0400085449219,274.7099914550781
2025-08-12,280.4700012207031,274.760009765625
2025-08-13,287.1000061035156,281.3399963378906
2025-08-14,290.3500061035156,281.1099853515625
2025-08-15,296.8599853515625,293.9200134277344
2025-08-18,298.32000732421875,297.5
2025-08-19,302.1099853515625,298.0
2025-08-20,304.57000732421875,301.29998779296875

Indicator data:
date,5-day,low
2025-03-13,317.72199096679685,309.70001220703125
2025-03-14,316.0979919433594,309.54998779296875
2025-03-17,314.1219909667969,312.04998779296875
2025-03-18,315.03399047851565,316.3900146484375
2025-03-19,316.989990234375,317.2799987792969
2025-03-20,318.8699951171875,319.239990234375
2025-03-21,319.6199951171875,316.010009765625
2025-03-24,320.3399963378906,315.67999267578125
2025-03-25,319.2219970703125,313.3999938964844
2025-03-26,319.302001953125,316.8999938964844
2025-03-27,319.9719970703125,319.82000732421875
2025-03-28,321.65,324.25
2025-03-31,323.3700012207031,325.6300048828125
2025-04-01,326.202001953125,328.510009765625
2025-04-02,328.3400024414062,327.4800109863281
2025-04-03,331.0820068359375,329.9599914550781
2025-04-04,330.55400390625,321.0
2025-04-07,327.8320068359375,307.8299865722656
2025-04-08,324.40000610351564,311.2900085449219
2025-04-09,322.0140014648438,309.0599975585937
2025-04-10,319.7779968261719,318.07000732421875
2025-04-11,321.33599853515625,323.1199951171875
2025-04-14,324.097998046875,326.0299987792969
2025-04-15,327.0559997558594,326.5199890136719
2025-04-16,328.9460021972656,327.739990234375
2025-04-17,329.51800537109375,324.45001220703125
2025-04-21,328.4340026855469,322.1099853515625
2025-04-22,330.00800170898435,325.2099914550781
2025-04-23,331.6200012207031,333.3999938964844
2025-04-24,332.87200317382815,332.0299987792969
2025-04-25,333.9179992675781,331.2099914550781
2025-04-28,335.9280029296875,333.0199890136719
2025-04-29,335.95599975585935,333.57000732421875
2025-04-30,336.6260009765625,335.69000244140625
2025-05-01,336.5219970703125,334.6600036621094
2025-05-02,336.4,330.0
2025-05-05,336.0380004882812,332.6199951171875
2025-05-06,335.36000366210936,331.94000244140625
2025-05-07,334.24000244140626,331.32000732421875
2025-05-08,333.8260009765625,330.2099914550781
2025-05-09,333.5679992675781,331.8399963378906
2025-05-12,330.11399536132814,309.5899963378906
2025-05-13,323.7279968261719,301.4800109863281
2025-05-14,317.50999755859374,302.1099853515625
2025-05-15,312.6599975585938,296.260009765625
2025-05-16,310.1559997558594,307.7799987792969
2025-05-19,311.4,318.0
2025-05-20,316.0219970703125,322.3599853515625
2025-05-21,318.7699951171875,317.010009765625
2025-05-22,319.53399658203125,310.20001220703125
2025-05-23,318.543994140625,310.510009765625
2025-05-27,317.20799560546874,311.70001220703125
2025-05-28,314.37999267578124,310.2900085449219
2025-05-29,313.3719909667969,308.3900146484375
2025-05-30,314.16399536132815,310.04998779296875
2025-06-02,313.9639953613281,312.17999267578125
2025-06-03,313.24199829101565,310.29998779296875
2025-06-04,313.0940002441406,309.7099914550781
2025-06-05,312.88800048828125,309.2099914550781
2025-06-06,311.99599609375,309.5
2025-06-09,311.2779968261719,309.04998779296875
2025-06-10,311.6679931640625,311.04998779296875
2025-06-11,311.6839965820312,309.4800109863281
2025-06-12,312.5539978027344,308.3800048828125
2025-06-13,313.597998046875,313.75
2025-06-16,314.20599975585935,309.8099975585937
2025-06-17,313.9840026855469,311.1400146484375
2025-06-18,314.8239990234375,311.0799865722656
2025-06-20,314.6200012207031,311.9599914550781
2025-06-23,314.53400268554685,313.1000061035156
2025-06-24,315.0119995117187,313.239990234375
2025-06-25,315.7099975585937,310.82000732421875
2025-06-26,318.8299987792969,316.7300109863281
2025-06-27,321.2219970703125,325.9599914550781
2025-06-30,323.943994140625,325.5599975585937
2025-07-01,327.45599975585935,330.6199951171875
2025-07-02,328.33400268554686,320.25
2025-07-03,326.28400268554685,318.67999267578125
2025-07-07,323.7480041503906,310.5400085449219
2025-07-08,320.0320068359375,310.6099853515625
2025-07-09,315.11000366210936,306.7799987792969
2025-07-10,312.7880004882812,306.3299865722656
2025-07-11,309.49199829101565,302.07000732421875
2025-07-14,307.37799682617185,301.0
2025-07-15,305.46599731445315,299.5400085449219
2025-07-16,304.6739990234375,300.010009765625
2025-07-17,302.5739990234375,295.94000244140625
2025-07-18,301.06199951171874,293.2699890136719
2025-07-21,299.4099975585938,293.5299987792969
2025-07-22,298.93199462890624,295.3599853515625
2025-07-23,298.6359924316406,300.739990234375
2025-07-24,297.7659912109375,293.0400085449219
2025-07-25,297.8979919433594,294.0
2025-07-28,297.41599731445314,290.9200134277344
2025-07-29,295.8400024414062,285.8099975585937
2025-07-30,294.54400024414065,287.4599914550781
2025-07-31,289.2340026855469,264.2200012207031
2025-08-01,282.406005859375,256.8900146484375
2025-08-04,277.2460021972656,260.1199951171875
2025-08-05,272.9599975585937,267.3099975585937
2025-08-06,267.3799987792969,266.2900085449219
2025-08-07,268.1039978027344,267.57000732421875
2025-08-08,270.63799438476565,269.989990234375
2025-08-11,272.7279968261719,274.7099914550781
2025-08-12,274.6739990234375,274.760009765625
2025-08-13,278.102001953125,281.3399963378906
2025-08-14,281.9720031738281,281.1099853515625
2025-08-15,286.36400146484374,293.9200134277344
2025-08-18,290.6200012207031,297.5
2025-08-19,294.947998046875,298.0
2025-08-20,298.44199829101564,301.29998779296875

Answer: 79.2793