quantconnect--lean/Data/future/usa/margins/GF.csv

1	date	initial	maintenance
2	20000101	878	650
3	20000203	608	450
4	20000302	709	525
5	20000530	675	500
6	20000831	594	440
7	20001005	675	500
8	20010104	540	400
9	20010301	1013	750
10	20010305	675	500
11	20010503	844	625
12	20010607	945	700
13	20010705	709	525
14	20010906	540	400
15	20011004	945	700
16	20011101	979	725
17	20011204	1013	750
18	20020430	1215	900
19	20020530	1013	750
20	20030102	405	300
21	20030206	844	625
22	20030306	1013	750
23	20031008	1215	900
24	20031013	1350	1000
25	20031226	2025	1500
26	20031229	3375	2500
27	20040226	2025	1500
28	20040325	1620	1200
29	20040527	1485	1100
30	20040624	1688	1250
31	20040730	2025	1500
32	20041026	1823	1350
33	20041129	1958	1450
34	20050131	1823	1350
35	20050401	1620	1200
36	20050428	1485	1100
37	20051005	1350	1000
38	20060717	1485	1100
39	20061110	1620	1200
40	20061120	1823	1350
41	20070125	1620	1200
42	20070611	1350	1000
43	20080117	1553	1150
44	20080305	1350	1000
45	20080716	1485	1100
46	20081006	2025	1500
47	20090506	1375	1250
48	20090605	1100	1000
49	20101011	1375	1250
50	20110325	1650	1500
51	20120710	1980	1800
52	20130820	1650	1500
53	20130924	1650	1500
54	20141217	2475	2250
55	20151109	2750	2500
56	20151112	3190	2900
57	20151228	3712.5	3375