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{"date":"1974-04-15","return":-0.07602,"week":"1974-04-19","nfci":1.29} {"date":"1974-04-16","return":1.73393,"week":"1974-04-19","nfci":1.29} {"date":"1974-04-17","return":0.7446,"week":"1974-04-19","nfci":1.29} {"date":"1974-04-18","return":0.44411,"week":"1974-04-19","nfci":1.29} {"date":"1974-04-19","return":-1.09267,"week":"1974-04-26","nfci":1.54} {"date":"1974-04-22","return":-0.39545,"week":"1974-04-26","nfci":1.54} {"date":"1974-04-23","return":-1.6956,"week":"1974-04-26","nfci":1.54} {"date":"1974-04-24","return":-1.65837,"week":"1974-04-26","nfci":1.54} {"date":"1974-04-25","return":-0.81171,"week":"1974-04-26","nfci":1.54} {"date":"1974-04-26","return":0.67872,"week":"1974-05-03","nfci":1.82} {"date":"1974-04-29","return":-0.1998,"week":"1974-05-03","nfci":1.82} {"date":"1974-04-30","return":0.34385,"week":"1974-05-03","nfci":1.82} {"date":"1974-05-01","return":2.09289,"week":"1974-05-03","nfci":1.82} {"date":"1974-05-02","return":-0.14107,"week":"1974-05-03","nfci":1.82} {"date":"1974-05-03","return":-0.87251,"week":"1974-05-10","nfci":2.11} {"date":"1974-05-06","return":-0.18639,"week":"1974-05-10","nfci":2.11} {"date":"1974-05-07","return":0.37244,"week":"1974-05-10","nfci":2.11} {"date":"1974-05-08","return":0.19661,"week":"1974-05-10","nfci":2.11} {"date":"1974-05-09","return":1.43014,"week":"1974-05-10","nfci":2.11} {"date":"1974-05-10","return":-1.61582,"week":"1974-05-17","nfci":2.42} {"date":"1974-05-13","return":-0.88948,"week":"1974-05-17","nfci":2.42} {"date":"1974-05-14","return":0.03308,"week":"1974-05-17","nfci":2.42} {"date":"1974-05-15","return":-0.26499,"week":"1974-05-17","nfci":2.42} {"date":"1974-05-16","return":-0.81035,"week":"1974-05-17","nfci":2.42} {"date":"1974-05-17","return":-1.69734,"week":"1974-05-24","nfci":2.73} {"date":"1974-05-20","return":-0.39757,"week":"1974-05-24","nfci":2.73} {"date":"1974-05-21","return":0.0569,"week":"1974-05-24","nfci":2.73} {"date":"1974-05-22","return":-0.93716,"week":"1974-05-24","nfci":2.73} {"date":"1974-05-23","return":0.22939,"week":"1974-05-24","nfci":2.73} {"date":"1974-05-24","return":1.46702,"week":"1974-05-31","nfci":3.05} {"date":"1974-05-28","return":-0.23735,"week":"1974-05-31","nfci":3.05} {"date":"1974-05-29","return":-1.68896,"week":"1974-05-31","nfci":3.05} {"date":"1974-05-30","return":0.61955,"week":"1974-05-31","nfci":3.05} {"date":"1974-05-31","return":-0.17171,"week":"1974-06-07","nfci":3.35} {"date":"1974-06-03","return":2.0638,"week":"1974-06-07","nfci":3.35} {"date":"1974-06-04","return":1.16047,"week":"1974-06-07","nfci":3.35} {"date":"1974-06-05","return":0.18842,"week":"1974-06-07","nfci":3.35} {"date":"1974-06-06","return":1.81055,"week":"1974-06-07","nfci":3.35} {"date":"1974-06-07","return":0.63954,"week":"1974-06-14","nfci":3.65} {"date":"1974-06-10","return":0.59251,"week":"1974-06-14","nfci":3.65} {"date":"1974-06-11","return":-0.88467,"week":"1974-06-14","nfci":3.65} {"date":"1974-06-12","return":-0.23869,"week":"1974-06-14","nfci":3.65} {"date":"1974-06-13","return":0.30369,"week":"1974-06-14","nfci":3.65} {"date":"1974-06-14","return":-1.13266,"week":"1974-06-21","nfci":3.91} {"date":"1974-06-17","return":-1.38968,"week":"1974-06-21","nfci":3.91} {"date":"1974-06-18","return":-0.65743,"week":"1974-06-21","nfci":3.91} {"date":"1974-06-19","return":-0.68428,"week":"1974-06-21","nfci":3.91} {"date":"1974-06-20","return":-0.71166,"week":"1974-06-21","nfci":3.91} {"date":"1974-06-21","return":-0.85388,"week":"1974-06-28","nfci":4.15} {"date":"1974-06-24","return":0.26264,"week":"1974-06-28","nfci":4.15} {"date":"1974-06-25","return":1.46038,"week":"1974-06-28","nfci":4.15} {"date":"1974-06-26","return":-1.55165,"week":"1974-06-28","nfci":4.15} {"date":"1974-06-27","return":-1.49497,"week":"1974-06-28","nfci":4.15} {"date":"1974-06-28","return":-0.35981,"week":"1974-07-05","nfci":4.35} 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{"date":"1982-01-20","return":-0.60544,"week":"1982-01-22","nfci":1.87} {"date":"1982-01-21","return":0.41555,"week":"1982-01-22","nfci":1.87} {"date":"1982-01-22","return":-0.32017,"week":"1982-01-29","nfci":1.87} {"date":"1982-01-25","return":0.026,"week":"1982-01-29","nfci":1.87} {"date":"1982-01-26","return":-0.19081,"week":"1982-01-29","nfci":1.87} {"date":"1982-01-27","return":0.47633,"week":"1982-01-29","nfci":1.87} {"date":"1982-01-28","return":2.71047,"week":"1982-01-29","nfci":1.87} {"date":"1982-01-29","return":1.23686,"week":"1982-02-05","nfci":1.87} {"date":"1982-02-01","return":-2.20011,"week":"1982-02-05","nfci":1.87} {"date":"1982-02-02","return":0.19509,"week":"1982-02-05","nfci":1.87} {"date":"1982-02-03","return":-1.30498,"week":"1982-02-05","nfci":1.87} {"date":"1982-02-04","return":-0.05153,"week":"1982-02-05","nfci":1.87} {"date":"1982-02-05","return":0.71894,"week":"1982-02-12","nfci":1.89} {"date":"1982-02-08","return":-2.26842,"week":"1982-02-12","nfci":1.89} {"date":"1982-02-09","return":-0.8322,"week":"1982-02-12","nfci":1.89} {"date":"1982-02-10","return":0.85838,"week":"1982-02-12","nfci":1.89} {"date":"1982-02-11","return":-0.2008,"week":"1982-02-12","nfci":1.89} {"date":"1982-02-12","return":-0.04371,"week":"1982-02-19","nfci":1.91} {"date":"1982-02-16","return":-0.28016,"week":"1982-02-19","nfci":1.91} {"date":"1982-02-17","return":-0.32491,"week":"1982-02-19","nfci":1.91} {"date":"1982-02-18","return":0.11428,"week":"1982-02-19","nfci":1.91} {"date":"1982-02-19","return":-0.52854,"week":"1982-02-26","nfci":1.94} {"date":"1982-02-22","return":-1.45014,"week":"1982-02-26","nfci":1.94} {"date":"1982-02-23","return":-0.07171,"week":"1982-02-26","nfci":1.94} {"date":"1982-02-24","return":1.74242,"week":"1982-02-26","nfci":1.94} {"date":"1982-02-25","return":-0.2294,"week":"1982-02-26","nfci":1.94} {"date":"1982-02-26","return":-0.08837,"week":"1982-03-05","nfci":1.97} {"date":"1982-03-01","return":0.17666,"week":"1982-03-05","nfci":1.97} {"date":"1982-03-02","return":-0.55755,"week":"1982-03-05","nfci":1.97} {"date":"1982-03-03","return":-1.57427,"week":"1982-03-05","nfci":1.97} {"date":"1982-03-04","return":-0.94204,"week":"1982-03-05","nfci":1.97} {"date":"1982-03-05","return":-0.49266,"week":"1982-03-12","nfci":2} {"date":"1982-03-08","return":-1.84609,"week":"1982-03-12","nfci":2} {"date":"1982-03-09","return":1.37857,"week":"1982-03-12","nfci":2} {"date":"1982-03-10","return":0.53153,"week":"1982-03-12","nfci":2} {"date":"1982-03-11","return":-0.04571,"week":"1982-03-12","nfci":2} {"date":"1982-03-12","return":-0.68817,"week":"1982-03-19","nfci":2.02} {"date":"1982-03-15","return":0.77043,"week":"1982-03-19","nfci":2.02} {"date":"1982-03-16","return":-0.15544,"week":"1982-03-19","nfci":2.02} {"date":"1982-03-17","return":-0.18318,"week":"1982-03-19","nfci":2.02} {"date":"1982-03-18","return":1.11224,"week":"1982-03-19","nfci":2.02} {"date":"1982-03-19","return":0.28066,"week":"1982-03-26","nfci":2.04} {"date":"1982-03-22","return":1.93398,"week":"1982-03-26","nfci":2.04} {"date":"1982-03-23","return":0.6893,"week":"1982-03-26","nfci":2.04} {"date":"1982-03-24","return":-0.5121,"week":"1982-03-26","nfci":2.04} {"date":"1982-03-25","return":0.21222,"week":"1982-03-26","nfci":2.04} {"date":"1982-03-26","return":-1.12815,"week":"1982-04-02","nfci":2.06} {"date":"1982-03-29","return":0.32109,"week":"1982-04-02","nfci":2.06} {"date":"1982-03-30","return":-0.02672,"week":"1982-04-02","nfci":2.06} {"date":"1982-03-31","return":-0.2765,"week":"1982-04-02","nfci":2.06} {"date":"1982-04-01","return":1.6213,"week":"1982-04-02","nfci":2.06} {"date":"1982-04-02","return":1.16204,"week":"1982-04-09","nfci":2.07} {"date":"1982-04-05","return":-0.33935,"week":"1982-04-09","nfci":2.07} {"date":"1982-04-06","return":0.54761,"week":"1982-04-09","nfci":2.07} {"date":"1982-04-07","return":0.08665,"week":"1982-04-09","nfci":2.07} {"date":"1982-04-08","return":0.65608,"week":"1982-04-09","nfci":2.07} {"date":"1982-04-12","return":-0.18948,"week":"1982-04-16","nfci":2.08} {"date":"1982-04-13","return":-0.00862,"week":"1982-04-16","nfci":2.08} {"date":"1982-04-14","return":-0.13803,"week":"1982-04-16","nfci":2.08} {"date":"1982-04-15","return":0.44793,"week":"1982-04-16","nfci":2.08} {"date":"1982-04-16","return":0.39458,"week":"1982-04-23","nfci":2.1} {"date":"1982-04-19","return":-0.09422,"week":"1982-04-23","nfci":2.1} {"date":"1982-04-20","return":-1.08556,"week":"1982-04-23","nfci":2.1} {"date":"1982-04-21","return":0.24226,"week":"1982-04-23","nfci":2.1} {"date":"1982-04-22","return":1.26231,"week":"1982-04-23","nfci":2.1} {"date":"1982-04-23","return":1.22971,"week":"1982-04-30","nfci":2.13} {"date":"1982-04-26","return":0.52123,"week":"1982-04-30","nfci":2.13} {"date":"1982-04-27","return":-1.06214,"week":"1982-04-30","nfci":2.13} {"date":"1982-04-28","return":-0.62909,"week":"1982-04-30","nfci":2.13} {"date":"1982-04-29","return":-0.95974,"week":"1982-04-30","nfci":2.13} {"date":"1982-04-30","return":0.25798,"week":"1982-05-07","nfci":2.17} {"date":"1982-05-03","return":0.32582,"week":"1982-05-07","nfci":2.17} {"date":"1982-05-04","return":0.54636,"week":"1982-05-07","nfci":2.17} {"date":"1982-05-05","return":0.17862,"week":"1982-05-07","nfci":2.17} {"date":"1982-05-06","return":0.85467,"week":"1982-05-07","nfci":2.17} {"date":"1982-05-07","return":0.66345,"week":"1982-05-14","nfci":2.22} {"date":"1982-05-10","return":-0.91655,"week":"1982-05-14","nfci":2.22} {"date":"1982-05-11","return":0.87469,"week":"1982-05-14","nfci":2.22} {"date":"1982-05-12","return":-0.20956,"week":"1982-05-14","nfci":2.22} {"date":"1982-05-13","return":-0.80037,"week":"1982-05-14","nfci":2.22} {"date":"1982-05-14","return":-0.17779,"week":"1982-05-21","nfci":2.28} {"date":"1982-05-17","return":-1.10772,"week":"1982-05-21","nfci":2.28} {"date":"1982-05-18","return":-0.74823,"week":"1982-05-21","nfci":2.28} {"date":"1982-05-19","return":-0.82348,"week":"1982-05-21","nfci":2.28} 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{"date":"1982-06-09","return":-0.58549,"week":"1982-06-11","nfci":2.51} {"date":"1982-06-10","return":0.56725,"week":"1982-06-11","nfci":2.51} {"date":"1982-06-11","return":1.47614,"week":"1982-06-18","nfci":2.58} {"date":"1982-06-14","return":-1.15734,"week":"1982-06-18","nfci":2.58} {"date":"1982-06-15","return":-0.24584,"week":"1982-06-18","nfci":2.58} {"date":"1982-06-16","return":-0.75037,"week":"1982-06-18","nfci":2.58} {"date":"1982-06-17","return":-1.17339,"week":"1982-06-18","nfci":2.58} {"date":"1982-06-18","return":-0.29784,"week":"1982-06-25","nfci":2.65} {"date":"1982-06-21","return":-0.0746,"week":"1982-06-25","nfci":2.65} {"date":"1982-06-22","return":1.0209,"week":"1982-06-25","nfci":2.65} {"date":"1982-06-23","return":1.68471,"week":"1982-06-25","nfci":2.65} {"date":"1982-06-24","return":-0.28185,"week":"1982-06-25","nfci":2.65} {"date":"1982-06-25","return":-0.63023,"week":"1982-07-02","nfci":2.69} {"date":"1982-06-28","return":1.02098,"week":"1982-07-02","nfci":2.69} 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{"date":"1982-12-06","return":2.19648,"week":"1982-12-10","nfci":0.89} {"date":"1982-12-07","return":0.66786,"week":"1982-12-10","nfci":0.89} {"date":"1982-12-08","return":-0.6326,"week":"1982-12-10","nfci":0.89} {"date":"1982-12-09","return":-1.29163,"week":"1982-12-10","nfci":0.89} {"date":"1982-12-10","return":-0.30761,"week":"1982-12-17","nfci":0.77} {"date":"1982-12-13","return":0.27189,"week":"1982-12-17","nfci":0.77} {"date":"1982-12-14","return":-1.83889,"week":"1982-12-17","nfci":0.77} {"date":"1982-12-15","return":-1.58453,"week":"1982-12-17","nfci":0.77} {"date":"1982-12-16","return":0.04435,"week":"1982-12-17","nfci":0.77} {"date":"1982-12-17","return":1.60567,"week":"1982-12-24","nfci":0.66} {"date":"1982-12-20","return":-0.90598,"week":"1982-12-24","nfci":0.66} {"date":"1982-12-21","return":1.71728,"week":"1982-12-24","nfci":0.66} {"date":"1982-12-22","return":0.15859,"week":"1982-12-24","nfci":0.66} {"date":"1982-12-23","return":0.63902,"week":"1982-12-24","nfci":0.66} {"date":"1982-12-27","return":1.73831,"week":"1982-12-31","nfci":0.56} {"date":"1982-12-28","return":-0.98961,"week":"1982-12-31","nfci":0.56} {"date":"1982-12-29","return":0.33332,"week":"1982-12-31","nfci":0.56} {"date":"1982-12-30","return":-0.64638,"week":"1982-12-31","nfci":0.56} {"date":"1982-12-31","return":0.22066,"week":"1983-01-07","nfci":0.47} {"date":"1983-01-03","return":-1.6489,"week":"1983-01-07","nfci":0.47} {"date":"1983-01-04","return":2.15954,"week":"1983-01-07","nfci":0.47} {"date":"1983-01-05","return":0.42355,"week":"1983-01-07","nfci":0.47} {"date":"1983-01-06","return":2.30487,"week":"1983-01-07","nfci":0.47} {"date":"1983-01-07","return":-0.06198,"week":"1983-01-14","nfci":0.39} {"date":"1983-01-10","return":1.09606,"week":"1983-01-14","nfci":0.39} {"date":"1983-01-11","return":-0.68362,"week":"1983-01-14","nfci":0.39} {"date":"1983-01-12","return":0.62229,"week":"1983-01-14","nfci":0.39} {"date":"1983-01-13","return":-0.6566,"week":"1983-01-14","nfci":0.39} {"date":"1983-01-14","return":0.62932,"week":"1983-01-21","nfci":0.31} {"date":"1983-01-17","return":0.04773,"week":"1983-01-21","nfci":0.31} {"date":"1983-01-18","return":-0.21835,"week":"1983-01-21","nfci":0.31} {"date":"1983-01-19","return":-0.77485,"week":"1983-01-21","nfci":0.31} {"date":"1983-01-20","return":0.69968,"week":"1983-01-21","nfci":0.31} {"date":"1983-01-21","return":-1.68198,"week":"1983-01-28","nfci":0.23} {"date":"1983-01-24","return":-2.7343,"week":"1983-01-28","nfci":0.23} {"date":"1983-01-25","return":1.26368,"week":"1983-01-28","nfci":0.23} {"date":"1983-01-26","return":-0.14826,"week":"1983-01-28","nfci":0.23} {"date":"1983-01-27","return":1.91043,"week":"1983-01-28","nfci":0.23} {"date":"1983-01-28","return":0.16621,"week":"1983-02-04","nfci":0.17} {"date":"1983-01-31","return":0.54519,"week":"1983-02-04","nfci":0.17} {"date":"1983-02-01","return":-1.62357,"week":"1983-02-04","nfci":0.17} {"date":"1983-02-02","return":0.18868,"week":"1983-02-04","nfci":0.17} {"date":"1983-02-03","return":0.71655,"week":"1983-02-04","nfci":0.17} {"date":"1983-02-04","return":1.29479,"week":"1983-02-11","nfci":0.11} {"date":"1983-02-07","return":0.53912,"week":"1983-02-11","nfci":0.11} {"date":"1983-02-08","return":-0.84065,"week":"1983-02-11","nfci":0.11} {"date":"1983-02-09","return":-0.4816,"week":"1983-02-11","nfci":0.11} {"date":"1983-02-10","return":1.70944,"week":"1983-02-11","nfci":0.11} {"date":"1983-02-11","return":0.10164,"week":"1983-02-18","nfci":0.06} {"date":"1983-02-14","return":0.86318,"week":"1983-02-18","nfci":0.06} {"date":"1983-02-15","return":-0.42391,"week":"1983-02-18","nfci":0.06} {"date":"1983-02-16","return":-0.58838,"week":"1983-02-18","nfci":0.06} {"date":"1983-02-17","return":0.00679,"week":"1983-02-18","nfci":0.06} {"date":"1983-02-18","return":0.37909,"week":"1983-02-25","nfci":0.03} {"date":"1983-02-22","return":-1.71737,"week":"1983-02-25","nfci":0.03} {"date":"1983-02-23","return":0.89644,"week":"1983-02-25","nfci":0.03} {"date":"1983-02-24","return":1.89622,"week":"1983-02-25","nfci":0.03} {"date":"1983-02-25","return":0.09354,"week":"1983-03-04","nfci":0} {"date":"1983-02-28","return":-1.12829,"week":"1983-03-04","nfci":0} {"date":"1983-03-01","return":1.88673,"week":"1983-03-04","nfci":0} {"date":"1983-03-02","return":0.93674,"week":"1983-03-04","nfci":0} {"date":"1983-03-03","return":0.7718,"week":"1983-03-04","nfci":0} {"date":"1983-03-04","return":0.12372,"week":"1983-03-11","nfci":-0.01} {"date":"1983-03-07","return":0,"week":"1983-03-11","nfci":-0.01} {"date":"1983-03-08","return":-1.58073,"week":"1983-03-11","nfci":-0.01} {"date":"1983-03-09","return":1.05877,"week":"1983-03-11","nfci":-0.01} {"date":"1983-03-10","return":-0.7024,"week":"1983-03-11","nfci":-0.01} {"date":"1983-03-11","return":-0.36959,"week":"1983-03-18","nfci":-0.02} {"date":"1983-03-14","return":-0.27146,"week":"1983-03-18","nfci":-0.02} {"date":"1983-03-15","return":0.35737,"week":"1983-03-18","nfci":-0.02} {"date":"1983-03-16","return":-1.03593,"week":"1983-03-18","nfci":-0.02} {"date":"1983-03-17","return":-0.14696,"week":"1983-03-18","nfci":-0.02} {"date":"1983-03-18","return":0.20702,"week":"1983-03-25","nfci":-0.03} {"date":"1983-03-21","return":0.8569,"week":"1983-03-25","nfci":-0.03} {"date":"1983-03-22","return":-0.35117,"week":"1983-03-25","nfci":-0.03} {"date":"1983-03-23","return":1.41696,"week":"1983-03-25","nfci":-0.03} {"date":"1983-03-24","return":0.3658,"week":"1983-03-25","nfci":-0.03} {"date":"1983-03-25","return":-0.45746,"week":"1983-04-01","nfci":-0.03} {"date":"1983-03-28","return":-0.53855,"week":"1983-04-01","nfci":-0.03} {"date":"1983-03-29","return":-0.17137,"week":"1983-04-01","nfci":-0.03} {"date":"1983-03-30","return":1.18042,"week":"1983-04-01","nfci":-0.03} {"date":"1983-03-31","return":-0.28072,"week":"1983-04-01","nfci":-0.03} {"date":"1983-04-04","return":0.03922,"week":"1983-04-08","nfci":-0.04} 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