$data <<EOF
06/2000	303.19	307.21	296.58	296.93	-2.06%
07/2000	296.93	305.36	290.35	292.73	-1.42%
08/2000	292.73	305.59	276.90	280.35	-4.23%
09/2000	280.35	287.56	273.30	273.30	-2.51%
10/2000	273.30	278.97	260.38	262.88	-3.81%
11/2000	262.88	270.16	249.88	267.22	1.65%
12/2000	267.22	272.01	257.33	262.86	-1.63%
01/2001	262.86	273.08	261.96	272.42	3.64%
02/2001	272.42	284.97	272.03	277.80	1.98%
03/2001	277.80	280.92	262.79	266.82	-3.95%
04/2001	266.82	278.62	262.04	276.85	3.76%
05/2001	276.85	296.78	275.72	296.25	7.01%
06/2001	296.25	306.37	295.24	304.36	2.74%
07/2001	304.36	305.13	299.23	302.15	0.73%
08/2001	302.15	314.45	302.15	314.45	4.07%
09/2001	314.45	315.85	293.87	306.95	-2.38%
10/2001	306.95	316.50	303.08	316.50	3.11%
11/2001	316.50	327.90	314.83	319.53	0.96%
12/2001	319.53	324.58	308.68	318.15	0.43%
01/2002	318.15	342.66	313.34	342.43	7.63%
02/2002	342.43	353.42	342.19	353.42	3.21%
03/2002	353.42	353.42	328.43	342.88	-2.98%
04/2002	342.88	386.23	342.88	386.23	12.64%
05/2002	386.23	398.38	375.31	389.40	0.82%
06/2002	389.40	395.67	380.30	380.30	-2.34%
07/2002	380.30	392.36	351.64	381.61	0.34%
08/2002	381.61	421.30	376.05	397.76	4.23%
09/2002	397.76	430.69	396.75	421.76	6.03%
10/2002	421.76	424.71	385.64	393.22	-6.77%
11/2002	393.22	406.67	389.45	389.45	0.96%
12/2002	389.45	396.97	388.23	396.96	1.93%
01/2003	396.96	407.48	356.83	361.95	-8.82%
02/2003	361.95	368.36	349.12	354.26	-2.13%
03/2003	354.26	358.96	279.02	325.80	-8.03%
04/2003	325.80	339.98	318.21	322.60	0.98%
05/2003	322.60	331.82	311.01	313.53	-2.81%
06/2003	313.53	352.30	306.31	341.23	8.84%
07/2003	341.23	346.05	328.73	339.35	0.55%
08/2003	339.35	352.12	334.60	351.33	3.53%
09/2003	351.33	357.57	334.84	338.75	-3.58%
10/2003	338.75	361.00	338.75	360.90	6.54%
11/2003	360.90	367.18	350.48	355.23	-1.57%
12/2003	355.23	383.40	352.89	383.40	7.93%
01/2004	383.40	398.62	368.63	389.94	1.71%
02/2004	389.94	391.86	378.49	383.76	-1.58%
03/2004	383.76	390.60	373.74	386.44	0.70%
04/2004	386.44	407.20	386.21	386.28	0.04%
05/2004	386.28	413.73	386.28	407.58	5.51%
06/2004	407.58	446.82	407.58	443.22	8.74%
07/2004	443.22	454.07	441.18	442.95	0.06%
08/2004	442.95	473.57	440.20	473.57	6.91%
09/2004	473.57	477.84	444.85	456.10	-3.69%
10/2004	456.10	460.05	448.05	456.26	0.03%
11/2004	456.26	476.32	452.73	463.27	1.54%
12/2004	463.27	466.72	448.92	451.60	-2.52%
01/2005	451.60	462.79	449.67	450.48	0.25%
02/2005	450.48	486.48	450.48	474.18	5.26%
03/2005	474.18	475.91	452.59	460.99	-2.78%
04/2005	460.99	466.89	446.52	453.79	-1.56%
05/2005	453.79	456.67	440.16	450.60	0.70%
06/2005	450.60	457.20	446.36	447.46	0.70%
07/2005	447.46	469.79	445.28	460.19	2.85%
08/2005	460.19	501.85	460.19	482.97	4.95%
09/2005	482.97	495.90	481.26	495.90	2.68%
10/2005	495.90	511.74	492.66	500.55	0.94%
11/2005	500.55	511.55	500.55	502.83	0.46%
12/2005	502.83	532.83	502.83	532.83	5.96%
01/2006	532.83	556.81	532.83	544.91	2.27%
02/2006	544.91	562.09	544.16	559.11	2.61%
03/2006	559.11	595.22	559.11	590.25	5.57%
04/2006	590.25	627.12	590.25	619.03	4.88%
05/2006	619.03	631.38	576.94	588.06	-5.00%
06/2006	588.06	594.31	561.42	573.05	-2.55%
07/2006	573.05	601.61	567.09	601.61	4.98%
08/2006	601.61	603.24	573.68	585.91	-2.61%
09/2006	585.91	597.68	581.85	587.91	0.34%
10/2006	587.91	614.82	587.91	603.87	2.71%
11/2006	603.87	642.87	592.59	629.08	4.17%
12/2006	629.08	675.89	629.08	652.86	3.78%
01/2007	652.86	668.82	636.41	644.17	-1.33%
02/2007	644.17	658.17	612.84	625.53	-2.89%
03/2007	625.53	648.82	609.13	644.32	3.00%
04/2007	644.32	663.03	640.06	642.26	0.32%
05/2007	642.26	664.80	634.58	657.97	2.45%
06/2007	657.97	693.88	652.70	680.79	3.47%
07/2007	680.79	680.79	626.62	642.70	-5.59%
08/2007	642.70	642.70	585.69	616.38	-4.10%
09/2007	616.38	638.88	602.47	602.70	-2.22%
10/2007	602.70	665.93	602.37	631.49	4.78%
11/2007	631.49	637.69	593.45	610.62	-3.31%
12/2007	610.62	617.45	594.77	612.18	0.26%
01/2008	612.18	653.61	567.15	614.12	0.32%
02/2008	614.12	617.75	573.22	617.75	0.59%
03/2008	617.75	617.75	581.89	583.52	-5.54%
04/2008	583.52	622.63	583.52	605.51	3.77%
05/2008	605.51	605.51	564.51	579.97	-4.22%
06/2008	579.97	603.78	527.20	528.31	-8.91%
07/2008	528.31	529.99	487.97	487.97	-7.64%
08/2008	487.97	528.77	487.97	528.77	8.36%
09/2008	528.77	568.01	528.77	547.68	3.58%
10/2008	547.68	547.68	451.83	498.23	-9.03%
11/2008	498.23	517.73	451.45	479.95	-3.67%
12/2008	479.95	528.03	469.91	519.29	8.20%
01/2009	519.29	534.99	487.90	494.01	-4.87%
02/2009	494.01	520.03	412.94	424.51	-14.07%
03/2009	424.51	435.98	363.85	363.85	-14.29%
04/2009	363.85	462.42	355.86	462.42	27.09%
05/2009	462.42	462.42	435.76	444.85	-3.80%
06/2009	444.85	454.34	401.93	436.89	-1.79%
07/2009	436.89	469.44	423.26	469.44	7.45%
08/2009	469.44	517.00	469.44	501.60	6.85%
09/2009	501.60	531.19	499.58	512.57	2.19%
10/2009	512.57	524.65	495.01	504.72	-1.53%
11/2009	504.72	539.85	504.72	527.17	4.45%
12/2009	527.17	566.04	527.17	556.32	5.53%
01/2010	556.32	600.82	556.32	591.53	6.33%
02/2010	591.53	617.73	580.81	603.41	2.01%
03/2010	603.41	657.98	603.41	649.91	7.71%
04/2010	649.91	684.19	644.87	657.69	1.20%
05/2010	657.69	683.58	608.14	638.64	-2.90%
06/2010	638.64	711.19	636.63	699.37	9.51%
07/2010	699.37	707.00	673.48	706.73	1.05%
08/2010	706.73	754.12	693.30	754.12	6.71%
09/2010	754.12	772.32	747.12	750.04	0.54%
10/2010	750.04	759.54	737.76	740.36	-1.29%
11/2010	740.36	776.65	736.29	772.05	4.28%
12/2010	772.05	819.50	772.05	812.12	5.19%
01/2011	812.12	814.94	723.76	723.76	-10.88%
02/2011	723.76	740.28	690.66	722.41	0.19%
03/2011	722.41	726.81	695.93	709.89	-1.73%
04/2011	709.89	753.26	705.15	751.49	5.86%
05/2011	751.49	765.63	734.01	764.46	1.73%
06/2011	764.46	775.47	725.76	730.00	-4.51%
07/2011	730.00	765.75	727.20	763.96	4.65%
08/2011	763.96	766.39	638.02	672.51	-11.97%
09/2011	672.51	679.06	575.54	585.12	-12.99%
10/2011	585.12	664.65	580.94	659.84	12.77%
11/2011	659.84	690.95	616.28	690.95	4.71%
12/2011	690.95	737.40	674.42	737.40	6.72%
01/2012	737.40	751.40	708.83	714.20	-3.15%
02/2012	714.20	745.23	709.28	709.28	0.69%
03/2012	709.28	722.87	691.94	722.87	1.92%
04/2012	722.87	746.04	718.65	733.56	1.48%
05/2012	733.56	753.94	709.98	750.10	2.25%
06/2012	750.10	778.72	734.22	774.35	3.23%
07/2012	774.35	802.24	773.92	791.33	2.19%
08/2012	791.33	794.21	745.85	750.34	-5.18%
09/2012	750.34	755.44	733.37	738.74	-1.55%
10/2012	738.74	784.61	738.74	772.63	4.59%
11/2012	772.63	774.22	754.91	772.50	0.02%
12/2012	772.50	807.17	766.09	798.13	3.32%
01/2013	798.13	824.84	797.55	819.31	2.65%
02/2013	819.31	916.40	819.31	916.40	11.85%
03/2013	916.40	1003.71	916.40	958.44	4.59%
04/2013	958.44	981.72	918.38	977.72	2.01%
05/2013	977.72	1021.85	977.72	998.48	2.12%
06/2013	998.48	998.48	932.63	991.97	0.65%
07/2013	991.97	1066.67	991.97	1046.51	5.50%
08/2013	1046.51	1106.90	1006.62	1019.37	-2.59%
09/2013	1019.37	1090.75	1019.37	1079.56	5.91%
10/2013	1079.56	1079.56	977.16	1046.01	-3.11%
11/2013	1046.01	1077.67	1027.03	1038.74	0.70%
12/2013	1038.74	1045.13	986.20	1039.63	0.09%
01/2014	1039.63	1098.43	1007.94	1098.43	5.65%
02/2014	1098.43	1139.12	1074.09	1136.84	3.50%
03/2014	1136.84	1137.64	1072.45	1122.38	-1.27%
04/2014	1122.38	1154.43	1119.73	1136.31	1.24%
05/2014	1136.31	1203.53	1133.26	1203.53	5.92%
06/2014	1203.53	1229.01	1185.77	1218.17	1.22%
07/2014	1218.17	1249.49	1186.11	1225.85	0.63%
08/2014	1225.85	1279.03	1192.83	1263.91	3.10%
09/2014	1263.91	1291.05	1252.19	1266.72	0.22%
10/2014	1266.72	1329.40	1208.63	1329.40	4.95%
11/2014	1329.40	1432.55	1306.91	1432.55	7.76%
12/2014	1432.55	1502.49	1432.55	1491.70	4.13%
01/2015	1491.70	1705.75	1486.79	1617.91	8.46%
02/2015	1617.91	1726.74	1592.84	1716.53	6.10%
03/2015	1716.53	1758.19	1680.91	1688.57	-1.63%
04/2015	1688.57	1753.12	1667.39	1684.15	0.26%
05/2015	1684.15	1709.03	1646.54	1667.00	-1.02%
06/2015	1667.00	1677.35	1553.59	1553.59	-6.80%
07/2015	1553.59	1696.85	1521.76	1696.85	9.22%
08/2015	1696.85	1701.86	1517.03	1535.99	-9.48%
09/2015	1535.99	1541.80	1417.57	1458.01	-5.08%
10/2015	1458.01	1639.41	1420.93	1628.72	11.71%
11/2015	1628.72	1709.14	1628.72	1709.14	4.94%
12/2015	1709.14	1709.70	1626.40	1688.13	-1.23%
01/2016	1688.13	1721.13	1576.82	1721.13	1.95%
02/2016	1721.13	1728.23	1583.57	1728.23	0.41%
03/2016	1728.23	1761.72	1690.15	1724.68	0.21%
04/2016	1724.68	1783.36	1719.73	1719.73	0.29%
05/2016	1719.73	1768.03	1711.02	1723.11	0.20%
06/2016	1723.11	1805.04	1662.27	1805.04	4.75%
07/2016	1805.04	1936.74	1805.04	1840.79	1.98%
08/2016	1840.79	1910.16	1835.33	1852.73	0.65%
09/2016	1852.73	1899.37	1811.01	1811.01	-2.25%
10/2016	1811.01	1836.73	1763.47	1763.82	-2.61%
11/2016	1763.82	1763.82	1631.75	1682.90	-4.59%
12/2016	1682.90	1743.90	1633.35	1743.90	3.62%
01/2017	1743.90	1751.16	1665.97	1665.97	-4.47%
02/2017	1665.97	1717.69	1603.88	1715.22	2.96%
03/2017	1715.22	1735.19	1665.68	1689.17	-1.52%
04/2017	1689.17	1796.45	1677.60	1768.36	4.69%
05/2017	1768.36	1847.31	1768.36	1826.82	3.31%
06/2017	1826.82	1855.79	1749.91	1752.50	-4.07%
07/2017	1752.50	1789.53	1680.86	1682.36	-4.00%
08/2017	1682.36	1729.75	1682.36	1717.21	2.07%
09/2017	1717.21	1848.56	1717.21	1842.75	7.31%
10/2017	1842.75	1918.22	1817.21	1918.22	4.10%
11/2017	1918.22	1966.24	1889.55	1912.09	0.32%
12/2017	1912.09	1944.68	1891.22	1926.81	0.77%
01/2018	1926.81	1984.25	1907.17	1936.79	0.52%
02/2018	1936.79	1936.79	1815.13	1873.19	-3.28%
03/2018	1873.19	1902.71	1789.56	1849.79	-1.25%
04/2018	1849.79	1876.54	1812.70	1855.00	0.28%
05/2018	1855.00	1940.48	1834.47	1904.91	2.69%
06/2018	1904.91	1963.41	1891.30	1946.65	2.19%
07/2018	1946.65	2046.82	1935.62	2006.87	3.09%
08/2018	2006.87	2112.54	2003.29	2098.83	4.58%
09/2018	2098.83	2128.42	2043.38	2117.05	0.87%
10/2018	2117.05	2163.96	1984.38	2142.91	1.22%
11/2018	2142.91	2184.81	2101.25	2176.93	1.59%
12/2018	2176.93	2176.93	1984.74	2022.36	-7.10%
01/2019	2022.36	2177.00	2022.36	2116.86	4.67%
02/2019	2116.86	2202.90	2099.55	2200.32	3.94%
03/2019	2200.32	2288.42	2198.00	2278.91	3.57%
04/2019	2278.91	2309.22	2211.23	2309.22	1.33%
05/2019	2309.22	2372.07	2242.85	2372.07	2.72%
06/2019	2372.07	2537.17	2366.52	2483.96	4.72%
07/2019	2483.96	2496.29	2375.85	2404.30	-3.21%
08/2019	2404.30	2460.01	2321.50	2460.01	2.32%
09/2019	2460.01	2569.59	2458.15	2560.23	4.07%
10/2019	2560.23	2634.29	2462.10	2634.29	2.89%
11/2019	2634.29	2675.90	2597.71	2668.70	1.31%
12/2019	2668.70	2801.68	2631.73	2793.01	4.66%
01/2020	2793.01	3025.81	2781.58	2976.82	6.58%
02/2020	2976.82	3194.41	2824.54	2824.54	-5.12%
03/2020	2824.54	2979.75	2540.40	2826.36	0.06%
04/2020	2826.36	3158.46	2747.87	3057.58	8.18%
05/2020	3057.58	3283.72	3039.01	3231.33	5.68%
06/2020	3231.33	3316.75	3051.81	3316.75	2.64%
07/2020	3316.75	3535.65	3293.16	3499.87	5.52%
08/2020	3499.87	3586.88	3457.81	3514.40	0.42%
09/2020	3514.40	3773.66	3514.40	3679.76	4.71%
10/2020	3679.76	3788.89	3499.17	3499.17	-4.91%
11/2020	3499.17	3685.44	3310.53	3416.16	-2.37%
12/2020	3416.16	3449.68	3274.98	3443.54	0.80%
01/2021	3443.54	3525.05	3293.53	3328.17	-3.35%
02/2021	3328.17	3384.40	3125.24	3125.24	-6.10%
03/2021	3125.24	3291.70	3069.36	3291.70	5.33%
04/2021	3291.70	3549.34	3291.70	3483.97	5.84%
05/2021	3483.97	3686.46	3458.83	3650.62	4.78%
06/2021	3650.62	3998.79	3650.62	3924.43	7.50%
07/2021	3924.43	4207.65	3909.02	4207.65	7.22%
08/2021	4207.65	4353.07	4196.83	4253.31	1.09%
09/2021	4253.31	4253.31	3873.23	3950.78	-7.11%
10/2021	3950.78	4138.92	3902.30	4070.77	3.04%
11/2021	4070.77	4435.48	4070.77	4321.44	6.16%
12/2021	4321.44	4647.89	4309.84	4633.35	7.22%
01/2022	4633.35	4633.35	3658.04	3658.04	-21.05%
02/2022	3658.04	3737.13	3397.90	3737.13	2.16%
03/2022	3737.13	3788.15	3447.74	3737.65	0.01%
04/2022	3737.65	3936.54	3705.06	3803.82	1.77%
05/2022	3803.82	3803.82	3294.76	3430.13	-9.82%
06/2022	3430.13	3430.13	2980.77	3354.29	-2.21%
07/2022	3354.29	3552.56	3251.16	3413.71	1.77%
08/2022	3413.71	3569.52	3188.53	3188.53	-6.60%
09/2022	3188.53	3253.43	2980.90	3114.30	-2.33%
10/2022	3114.30	3135.96	2851.47	3023.11	-2.93%
11/2022	3023.11	3389.75	2866.08	3227.26	6.75%
12/2022	3227.26	3233.05	2844.30	2869.09	-11.10%
01/2023	2869.09	3064.16	2869.09	2962.65	3.26%
02/2023	2962.65	3065.55	2858.32	2858.32	-3.52%
03/2023	2858.32	2996.39	2778.46	2995.36	4.79%
04/2023	2995.36	3247.25	2977.88	3177.25	6.07%
05/2023	3177.25	3259.84	3074.06	3074.06	-3.25%
06/2023	3074.06	3127.12	2940.17	3037.72	-1.18%
07/2023	3037.72	3117.26	2960.29	3075.23	1.23%
08/2023	3075.23	3075.34	2857.73	3075.34	0.00%
09/2023	3075.34	3092.03	2936.19	3091.39	0.52%
10/2023	3091.39	3168.49	2943.82	3139.62	1.56%
11/2023	3139.62	3448.84	3139.62	3448.84	9.85%
12/2023	3448.84	3747.18	3448.84	3747.18	8.65%
01/2024	3747.18	3950.73	3496.93	3873.08	3.36%
02/2024	3873.08	3993.69	3804.92	3890.24	0.44%
03/2024	3890.24	4239.40	3849.54	4128.45	6.12%
04/2024	4128.45	4136.15	3993.71	4023.99	-2.53%
05/2024	4023.99	4326.32	4017.58	4326.32	7.51%
06/2024	4326.32	4550.53	4323.29	4423.15	2.24%
07/2024	4423.15	4521.71	4267.29	4521.71	2.23%
08/2024	4521.71	4655.13	4347.38	4638.02	2.57%
09/2024	4638.02	4928.49	4615.22	4928.49	6.26%
10/2024	4928.49	4928.49	4364.20	4364.20	-11.45%
11/2024	4364.20	4376.50	4034.33	4170.89	-4.43%
12/2024	4170.89	4355.60	4170.89	4226.26	1.33%
01/2025	4226.26	4264.96	4012.77	4223.80	0.06%
02/2025	4223.80	4324.56	4054.55	4324.56	2.39%
03/2025	4324.56	4374.99	3970.50	3974.12	-8.10%
04/2025	3974.12	4262.87	3739.09	4262.87	7.27%
05/2025	4262.87	4451.00	4201.00	4451.00	4.41%
06/2025	4451.00	4511.00	4128.00	4183.00	-6.02%
07/2025	4183.00	4183.00	3691.00	3691.00	-11.76%
08/2025	3691.00	3691.00	3534.00	3608.00	-2.25%
09/2025	3608.00	3802.00	3420.00	3461.00	-4.07%
10/2025	3461.00	3876.00	3449.00	3578.00	3.38%
11/2025	3578.00	3784.00	3450.00	3579.00	0.03%
12/2025	3579.00	3612.00	3275.00	3391.00	-5.25%
EOF

set term pdf size 22,13
set term pdf font "sans,20"
set output "Givaudan_stock_price.pdf"
set grid
set key top left
set xdata time
set timefmt "%m/%Y"
set format x "%b %Y"
set xtics rotate by -90 
set xtics 365.25*24*60*60/1	# 1 tics per year

wd = 15.25*24*60*60	# 15.25 days box width
set style fill transparent solid 0.8
plot $data using 1:(($3+$4)/2):(wd):(($4-$3)/2) with boxxyerror lw 1 lc 3 title "Givaudan [CH0010645932] "