{"index_id":"mem_bti","name":"Basketball Team Index: Memphis Grizzlies (Kalshi)","ticker":"MEMBTI.K","description":"Live Kalshi-only BTI for Memphis Grizzlies. Buy-and-hold NAV over championship, conference, division, and win-total rates.","office_category":null,"methodology":"bti","quote_convention":"points","is_composite":false,"constituents_count":4,"latest_price":996.1623,"level_interpretation":[{"label":"Index level","value":"996.16"},{"label":"Return since base","value":"-0.38%"}],"stats":{"trailing_returns":[{"label":"1D","value":0.0,"point_change":0.0},{"label":"1W","value":null},{"label":"1M","value":null},{"label":"3M","value":null},{"label":"YTD","value":null},{"label":"1Y","value":null}],"risk":{"volatility":null,"daily_vol":null,"range_high":null,"range_low":null,"return_pct":null}},"composition":{"state_exposure":[],"maturity":{"buckets":[],"expired":0},"attribution":[{"market_id":"bti_mem_champ_2026","kind":"market","ticker":"","display_ticker":"","name":"Memphis Grizzlies championship 2026","contribution":0.000025,"weight":0.25,"price":0.01},{"market_id":"bti_mem_conf_2026","kind":"market","ticker":"","display_ticker":"","name":"Memphis Grizzlies conference 2026","contribution":0.000025,"weight":0.25,"price":0.01},{"market_id":"bti_mem_div_2026","kind":"market","ticker":"","display_ticker":"","name":"Memphis Grizzlies division 2026","contribution":0.000025,"weight":0.25,"price":0.01},{"market_id":"bti_mem_wins_2026_10","kind":"market","ticker":"","display_ticker":"","name":"Memphis Grizzlies at least 10 wins 2026","contribution":0.0,"weight":0.0,"price":0.0}],"constituent_returns":[{"window":"1d","group_by":"state","rows":[],"groups":[]},{"window":"7d","group_by":"state","rows":[],"groups":[]},{"window":"30d","group_by":"state","rows":[],"groups":[]}]},"halted":false,"sleeves":[{"sleeve":"championship","label":"Championship","empty_seat_label":"No live successor","active":true,"rate_id":"bti_mem_champ_2026","name":"Memphis Grizzlies championship 2026","members":[{"rate_id":"bti_mem_champ_2026","name":"Memphis Grizzlies championship 2026","mark_price":0.01}],"mark_price":0.01,"weight":0.25,"cumulative_points":0.0},{"sleeve":"conference","label":"Conference","empty_seat_label":"No live successor","active":true,"rate_id":"bti_mem_conf_2026","name":"Memphis Grizzlies conference 2026","members":[{"rate_id":"bti_mem_conf_2026","name":"Memphis Grizzlies conference 2026","mark_price":0.01}],"mark_price":0.01,"weight":0.25,"cumulative_points":0.0},{"sleeve":"division","label":"Division","empty_seat_label":"No live successor","active":true,"rate_id":"bti_mem_div_2026","name":"Memphis Grizzlies division 2026","members":[{"rate_id":"bti_mem_div_2026","name":"Memphis Grizzlies division 2026","mark_price":0.01}],"mark_price":0.01,"weight":0.25,"cumulative_points":0.0},{"sleeve":"wins","label":"Win total","empty_seat_label":"Unfilled","active":true,"rate_id":"bti_mem_wins_2026_30","rate_ids":["bti_mem_wins_2026_30","bti_mem_wins_2026_35"],"name":"Memphis Grizzlies at least 30 wins 2026 / Memphis Grizzlies at least 35 wins 2026","members":[{"rate_id":"bti_mem_wins_2026_30","name":"Memphis Grizzlies at least 30 wins 2026","mark_price":0.56,"active_from":"2026-10-13T16:05:53.994473Z"},{"rate_id":"bti_mem_wins_2026_35","name":"Memphis Grizzlies at least 35 wins 2026","mark_price":0.375,"active_from":"2026-10-13T16:05:53.994473Z"}],"mark_price":0.375,"weight":0.25,"cumulative_points":-3.8377192982455925}]}