Question: What was L3Harris's Ulcer Index during the period June 11, 2025 to November 13, 2025? 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: UI = \sqrt{1 / N * \sum_{t=1}^{N} (1 - P_t / max_{s \le t} P_s)^2}
Data:
date,close
2025-06-11,246.6699981689453
2025-06-12,250.38999938964844
2025-06-13,256.989990234375
2025-06-16,247.7700042724609
2025-06-17,250.8600006103516
2025-06-18,248.8300018310547
2025-06-20,249.6699981689453
2025-06-23,251.1100006103516
2025-06-24,246.6499938964844
2025-06-25,247.8699951171875
2025-06-26,246.8000030517578
2025-06-27,246.97999572753903
2025-06-30,250.83999633789065
2025-07-01,252.17999267578125
2025-07-02,253.55999755859372
2025-07-03,255.72999572753903
2025-07-07,256.42999267578125
2025-07-08,257.0899963378906
2025-07-09,259.04998779296875
2025-07-10,260.1000061035156
2025-07-11,259.54998779296875
2025-07-14,262.3099975585937
2025-07-15,261.1700134277344
2025-07-16,263.6600036621094
2025-07-17,265.510009765625
2025-07-18,264.7699890136719
2025-07-21,263.0899963378906
2025-07-22,264.4200134277344
2025-07-23,269.6000061035156
2025-07-24,273.2200012207031
2025-07-25,269.2799987792969
2025-07-28,269.4700012207031
2025-07-29,272.3099975585937
2025-07-30,274.1199951171875
2025-07-31,274.82000732421875
2025-08-01,278.260009765625
2025-08-04,278.0599975585937
2025-08-05,278.2200012207031
2025-08-06,276.8800048828125
2025-08-07,273.8099975585937
2025-08-08,269.7200012207031
2025-08-11,270.32000732421875
2025-08-12,270.2099914550781
2025-08-13,270.2200012207031
2025-08-14,271.04998779296875
2025-08-15,270.54998779296875
2025-08-18,271.9200134277344
2025-08-19,272.2300109863281
2025-08-20,276.1499938964844
2025-08-21,276.1099853515625
2025-08-22,275.7699890136719
2025-08-25,276.1700134277344
2025-08-26,277.6600036621094
2025-08-27,276.760009765625
2025-08-28,277.0400085449219
2025-08-29,277.6199951171875
2025-09-02,275.1199951171875
2025-09-03,273.1099853515625
2025-09-04,272.989990234375
2025-09-05,272.3900146484375
2025-09-08,273.8900146484375
2025-09-09,270.7099914550781
2025-09-10,275.6400146484375
2025-09-11,280.6300048828125
2025-09-12,279.20001220703125
2025-09-15,281.8900146484375
2025-09-16,284.2699890136719
2025-09-17,281.8599853515625
2025-09-18,282.7300109863281
2025-09-19,283.94000244140625
2025-09-22,284.32000732421875
2025-09-23,286.19000244140625
2025-09-24,284.0
2025-09-25,289.239990234375
2025-09-26,293.5599975585937
2025-09-29,296.95001220703125
2025-09-30,305.4100036621094
2025-10-01,300.4700012207031
2025-10-02,296.1000061035156
2025-10-03,297.3900146484375
2025-10-06,303.010009765625
2025-10-07,301.42999267578125
2025-10-08,306.760009765625
2025-10-09,298.20001220703125
2025-10-10,292.3399963378906
2025-10-13,293.4200134277344
2025-10-14,299.989990234375
2025-10-15,289.7200012207031
2025-10-16,284.2900085449219
2025-10-17,283.8699951171875
2025-10-20,290.5599975585937
2025-10-21,292.29998779296875
2025-10-22,288.9700012207031
2025-10-23,293.2799987792969
2025-10-24,293.20001220703125
2025-10-27,291.1400146484375
2025-10-28,287.3800048828125
2025-10-29,286.8699951171875
2025-10-30,295.8999938964844
2025-10-31,289.1000061035156
2025-11-03,288.5899963378906
2025-11-04,291.1199951171875
2025-11-05,287.1000061035156
2025-11-06,285.0199890136719
2025-11-07,290.6600036621094
2025-11-10,297.0
2025-11-11,301.67999267578125
2025-11-12,300.239990234375
2025-11-13,288.3699951171875

Indicator data:
Answer: 0.0292