Create data/train.csv

data/train.csv

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+id,date_window,market_context,inferred_agent_activity,positioning_proxy_summary,liquidity_conditions,volatility_context,crowded_agent_type,capacity_utilization_score,reversal_risk_score,unwind_trigger_conditions,time_to_capacity_event_hours,notes,constraints,gold_checklist
+MACC-001,"2025-01-08_to_2025-01-10","Nasdaq futures trending up","cta_trend dominant buy programs","trend_model_signals maxed; exposure proxy elevated","liquidity good","low_vol","cta_trend",0.86,0.62,"trend_breakdown; vol_spike; stop_level_hit",48,"CTA long nearing limit","Market only. Infer constraints.","agent+capacity+risk"
+MACC-002,"2025-02-12_to_2025-02-14","rates shock","options desks hedging aggressively","gamma exposure negative; dealer hedge flow rising","liquidity thinning","high_vol","options_hedging",0.78,0.70,"vol_surface_kink; intraday_gap; liquidity_drop",24,"Dealer hedge capacity strained","Market only. Infer constraints.","agent+capacity+risk"
+MACC-003,"2025-03-18_to_2025-03-21","credit widening","levered funds forced de-risk","leverage proxy high; margin stress signs","liquidity patchy","risk_off","distressed_seller",0.74,0.76,"margin_call; bid_withdrawal; spread_gap",18,"Forced selling risk rising","Market only. Infer constraints.","agent+capacity+risk"
+MACC-004,"2025-04-02_to_2025-04-05","equities stable","market makers providing depth","inventory stable; hedges balanced","liquidity strong","low_vol","market_maker",0.42,0.22,"inventory_limit; volatility_jump",0,"No crowding","Market only. Infer constraints.","agent+capacity+risk"
+MACC-005,"2025-05-20_to_2025-05-23","energy shock","trend+hedge flows coincide","trend long crowded; hedging demand rising","liquidity thinning","shock_vol","cta_trend",0.81,0.68,"trend_break; policy_headline; vol_spike",36,"Crowding with shock catalyst","Market only. Infer constraints.","agent+capacity+risk"
+MACC-006,"2025-06-10_to_2025-06-12","single-theme rally","fundamental crowd into same leaders","ownership proxy concentrated; breadth weak","liquidity ok","moderate_vol","fundamental_growth",0.69,0.55,"earnings_miss; guidance_cut; breadth_break",72,"Concentration risk","Market only. Infer constraints.","agent+capacity+risk"