{"index_id":"hou_nti","name":"NFL Team Index: Houston (Kalshi)","ticker":"HOUNTI.K","description":"Live NTI for Houston. Buy-and-hold NAV over Super Bowl, conference, division, and win-total rates.","office_category":null,"methodology":"nti","quote_convention":"points","is_composite":false,"constituents_count":4,"latest_price":402.3408,"level_interpretation":[{"label":"Index level","value":"402.34"},{"label":"Return since base","value":"-59.77%"}],"price_change_1d":1.9375,"price_change_7d":-243.0487,"previous_close_1d":400.4033,"previous_close_7d":645.3895,"stats":{"trailing_returns":[{"label":"1D","value":0.48388712081044283,"point_change":1.9375},{"label":"1W","value":-35.37312732788958,"point_change":-220.21880000000004},{"label":"1M","value":null},{"label":"3M","value":null},{"label":"YTD","value":null},{"label":"1Y","value":null}],"risk":{"volatility":177.85388522962623,"daily_vol":9.309297825480064,"range_high":996.7729,"range_low":400.4033,"return_pct":-58.565811888706875}},"composition":{"state_exposure":[],"maturity":{"buckets":[],"expired":0},"attribution":[{"market_id":"nti_hou_div_27","kind":"market","ticker":"","display_ticker":"","name":"Division 2027","contribution":0.0005625000000000001,"weight":0.25,"price":0.225},{"market_id":"nti_hou_conf_27","kind":"market","ticker":"","display_ticker":"","name":"Conference 2027","contribution":0.00008750000000000001,"weight":0.25,"price":0.035},{"market_id":"nti_hou_sb_27","kind":"market","ticker":"","display_ticker":"","name":"Super Bowl 2027","contribution":0.0000375,"weight":0.25,"price":0.015},{"market_id":"nti_hou_wins_27_1","kind":"market","ticker":"","display_ticker":"","name":"Win total 1+ 2027","contribution":0.0,"weight":0.0,"price":0.0}],"constituent_returns":[{"window":"1d","group_by":"state","rows":[{"constituent_id":"nti_hou_conf_27","kind":"rate","ticker":"nti_hou_conf_27","name":"Conference 2027","platform":"rate","weight":0.25,"start_weight":0.25,"start_price":0.035,"end_price":0.035,"point_change":0.0,"percent_change":0.0},{"constituent_id":"nti_hou_div_27","kind":"rate","ticker":"nti_hou_div_27","name":"Division 2027","platform":"rate","weight":0.25,"start_weight":0.25,"start_price":0.22,"end_price":0.225,"point_change":0.0050000000000000044,"percent_change":2.2727272727272747},{"constituent_id":"nti_hou_sb_27","kind":"rate","ticker":"nti_hou_sb_27","name":"Super Bowl 2027","platform":"rate","weight":0.25,"start_weight":0.25,"start_price":0.015,"end_price":0.015,"point_change":0.0,"percent_change":0.0},{"constituent_id":"nti_hou_wins_27_10","kind":"rate","ticker":"nti_hou_wins_27_10","name":"Win total 10+ 2027","platform":"rate","weight":0.125,"start_weight":0.125,"start_price":0.34,"end_price":0.345,"point_change":0.004999999999999949,"percent_change":1.4705882352941024},{"constituent_id":"nti_hou_wins_27_11","kind":"rate","ticker":"nti_hou_wins_27_11","name":"Win total 11+ 2027","platform":"rate","weight":0.125,"start_weight":0.125,"start_price":0.215,"end_price":0.205,"point_change":-0.010000000000000009,"percent_change":-4.651162790697678}],"groups":[{"key":"other","label":"Other","weight":1.0,"member_count":5,"point_change":0.0006249999999999936,"percent_change":0.17060999875637173}]},{"window":"7d","group_by":"state","rows":[{"constituent_id":"nti_hou_conf_27","kind":"rate","ticker":"nti_hou_conf_27","name":"Conference 2027","platform":"rate","weight":0.25,"start_weight":0.25,"start_price":0.045,"end_price":0.035,"point_change":-0.009999999999999995,"percent_change":-22.222222222222214},{"constituent_id":"nti_hou_div_27","kind":"rate","ticker":"nti_hou_div_27","name":"Division 2027","platform":"rate","weight":0.25,"start_weight":0.25,"start_price":0.405,"end_price":0.225,"point_change":-0.18000000000000002,"percent_change":-44.44444444444445},{"constituent_id":"nti_hou_sb_27","kind":"rate","ticker":"nti_hou_sb_27","name":"Super Bowl 2027","platform":"rate","weight":0.25,"start_weight":0.25,"start_price":0.025,"end_price":0.015,"point_change":-0.010000000000000002,"percent_change":-40.00000000000001},{"constituent_id":"nti_hou_wins_27_10","kind":"rate","ticker":"nti_hou_wins_27_10","name":"Win total 10+ 2027","platform":"rate","weight":0.125,"start_weight":0.125,"start_price":0.435,"end_price":0.345,"point_change":-0.09000000000000002,"percent_change":-20.689655172413797},{"constituent_id":"nti_hou_wins_27_11","kind":"rate","ticker":"nti_hou_wins_27_11","name":"Win total 11+ 2027","platform":"rate","weight":0.125,"start_weight":0.125,"start_price":0.315,"end_price":0.205,"point_change":-0.11000000000000001,"percent_change":-34.920634920634924}],"groups":[{"key":"other","label":"Other","weight":1.0,"member_count":5,"point_change":-0.07500000000000001,"percent_change":-33.617952928297754}]},{"window":"30d","group_by":"state","rows":[],"groups":[]}]},"halted":false,"official_daily_value":{"et_date":"2026-09-29","value":404.9181},"sleeves":[{"sleeve":"super_bowl","label":"Super Bowl","empty_seat_label":"No live successor","active":true,"rate_id":"nti_hou_sb_27","name":"Super Bowl 2027","members":[{"rate_id":"nti_hou_sb_27","name":"Super Bowl 2027","mark_price":0.015}],"mark_price":0.015,"cumulative_points":-166.66666666666666},{"sleeve":"conference","label":"Conference","empty_seat_label":"No live successor","active":true,"rate_id":"nti_hou_conf_27","name":"Conference 2027","members":[{"rate_id":"nti_hou_conf_27","name":"Conference 2027","mark_price":0.035}],"mark_price":0.035,"cumulative_points":-166.66666666666666},{"sleeve":"division","label":"Division","empty_seat_label":"No live successor","active":true,"rate_id":"nti_hou_div_27","name":"Division 2027","members":[{"rate_id":"nti_hou_div_27","name":"Division 2027","mark_price":0.225}],"mark_price":0.225,"cumulative_points":-134.02061855670107},{"sleeve":"wins","label":"Win total","empty_seat_label":"Unfilled","active":true,"rate_id":"nti_hou_wins_27_10","rate_ids":["nti_hou_wins_27_10","nti_hou_wins_27_11"],"name":"Win total 10+ 2027 / Win total 11+ 2027","members":[{"rate_id":"nti_hou_wins_27_10","name":"Win total 10+ 2027","mark_price":0.345,"active_from":"2026-09-03T20:18:31.324233Z"},{"rate_id":"nti_hou_wins_27_11","name":"Win total 11+ 2027","mark_price":0.205,"active_from":"2026-09-03T20:18:31.324233Z"}],"mark_price":0.205,"cumulative_points":-130.30448333732932}]}