1{2 "config": {3 "synthetic": true4 },5 "instruments": [6 {7 "symbol": "SYN00",8 "asset_class": "stock",9 "role": "pooled",10 "adv_usd": 10000000.0,11 "adv_tercile": "low",12 "vol_tercile": "mid",13 "group": "synthetic",14 "delisted": false,15 "status": "active",16 "first_date": "2024-01-02",17 "last_date": "2024-05-31"18 },19 {20 "symbol": "SYN01",21 "asset_class": "stock",22 "role": "pooled",23 "adv_usd": 20000000.0,24 "adv_tercile": "mid",25 "vol_tercile": "high",26 "group": "synthetic",27 "delisted": false,28 "status": "active",29 "first_date": "2024-01-02",30 "last_date": "2024-05-31"31 },32 {33 "symbol": "SYN02",34 "asset_class": "stock",35 "role": "pooled",36 "adv_usd": 30000000.0,37 "adv_tercile": "high",38 "vol_tercile": "low",39 "group": "synthetic",40 "delisted": false,41 "status": "active",42 "first_date": "2024-01-02",43 "last_date": "2024-05-31"44 },45 {46 "symbol": "SYN03",47 "asset_class": "etf",48 "role": "heldout_instrument",49 "adv_usd": 40000000.0,50 "adv_tercile": "low",51 "vol_tercile": "mid",52 "group": "synthetic",53 "delisted": false,54 "status": "active",55 "first_date": "2024-01-02",56 "last_date": "2024-05-31"57 }58 ],59 "pilot_symbols": [60 "SYN00",61 "SYN01",62 "SYN02"63 ],64 "feasibility_symbols": [65 "SYN00",66 "SYN01",67 "SYN02"68 ],69 "n_selected": 4,70 "sha256": "73171c0475e7985c635dacb931910fe08ca977a507057a3bcee01fa345817a39"71}