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Investor Groups 2.0 & Collaborative Analytics

Enable rich collaborative social trading within investor groups, featuring real-time trade activity feeds, in-app messaging, collaborative investment analysis boards, and audited verified track records for group leaders.

Overview

Investor Groups 2.0 transforms community groups into a collaborative trading ecosystem. Members can follow peers’ trading activity in real time, engage in threaded group discussions, publish and critique deep investment theses with calculated risk/reward profiles, and review cryptographic and brokerage-audited track records for group leaders.

Features

1. Real-Time Group Activity Feed (#78, Tracking: #113)

• Live Stream: Instant broadcast of member actions including stock, option, and crypto trades, order executions, group joins/leaves, watchlist edits, and milestones.
• Filtering & Search: Segment feed by event type (All, Trades, Watchlists, Members) or filter by specific group members.
• Trade Inspection Modal: Bottom sheet displaying full trade execution metrics, contract details (strike, expiration, call/put), execution price, quantity, and direct actions (“Copy Trade” or “View Instrument”).
• Privacy Controls: Granular per-group privacy settings allowing members to toggle:
  • shareTrades: Enable or pause trade broadcasting to the group.
  • showTradeAmounts: Mask dollar amounts and share sizes while showing percentage/direction.
  • anonymous: Broadcast actions as “A member” without revealing user identity.

2. Group Chat & Real-Time Messaging (#76, Tracking: #113)

• In-App Group Messaging: Real-time Firestore streaming timeline with chat bubbles, relative timestamps, sender avatars, and system announcements.
• Read Receipts & Unread Counters: Track unread messages with dynamic badge indicators on group hubs.
• Message Moderation: Author and group admin capabilities to delete messages.

3. Shared Analysis Boards & Collaborative Theses (#77, Tracking: #113)

• Structured Investment Theses: Publish trade ideas specifying:
  • Symbol and Asset Type (Stock, Option, Crypto).
  • Sentiment (Bullish, Bearish, Neutral).
  • Time Horizon (Day Trade, Swing Trade, Short Term, Medium Term, Long Term).
  • Entry Price, Target Price, and Stop Loss.
  • Automated calculations for Potential Return % and Risk/Reward Ratio.
• Discussion & Engagement (Enhanced v0.52.0):
  • Community Sentiment Polling: Interactive Bullish, Bearish, and Neutral sentiment voting with real-time percentage distribution bars.
  • Author-Pinned Comments: Authors and group admins can pin critical comments/guidelines to the top with a distinct 📌 Pinned by author badge.
  • Comment Upvoting: Atomic upvote/like button on individual comments.
  • Moderation & Reporting: Flag inappropriate comments with standardized report reasons (spam, manipulation, harassment, offensive) and protective collapse banners.
• Pinned Theses: Group admins can pin top research ideas to the top of the analysis board.

4. Verified Track Records for Group Leaders (Tracking: #113)

• Brokerage-Audited Performance: Dynamic audit engine evaluating realized trades from group activities and brokerage transaction history.
• Leader Tiers:
  • Verified Trader: Verified brokerage connection and completed trades.
  • Verified Leader: Win rate >= 55%, total return >= 10%, minimum 10 trades.
  • Top Performer: Win rate >= 60%, total return >= 25%, Sharpe ratio >= 1.2, minimum 20 trades.
  • Master Trader: Win rate >= 65%, total return >= 50%, Sharpe ratio >= 1.8, minimum 30 trades.
• Trust Badges & Audit Sheets: Verified badges displayed on public group discovery cards and group headers, opening an audit sheet disclosing verified return %, win rate %, Sharpe ratio, profit factor, total trades, and audit date.

Data Model & Firestore Architecture

investor_groups/{groupId}/
  activities/{activityId}
    - id: string
    - groupId: string
    - userId: string
    - userName: string
    - userProfileUrl: string?
    - type: "trade" | "order" | "memberJoined" | "memberLeft" | "watchlistUpdated" | "milestone"
    - timestamp: timestamp
    - title: string
    - description: string?
    - symbol: string?
    - side: "buy" | "sell"?
    - quantity: number?
    - price: number?
    - orderType: string?
    - assetType: "stock" | "option" | "crypto"?
    - strikePrice: number?
    - expirationDate: string?
    - optionType: "call" | "put"?
    - hideAmounts: boolean
    - isAnonymous: boolean

  member_privacy/{userId}
    - shareTrades: boolean (default: true)
    - showTradeAmounts: boolean (default: true)
    - anonymous: boolean (default: false)
    - updatedAt: timestamp

  analyses/{analysisId}
    - id: string
    - groupId: string
    - authorId: string
    - authorName: string
    - symbol: string
    - title: string
    - thesis: string
    - sentiment: "bullish" | "bearish" | "neutral"
    - timeHorizon: "dayTrade" | "swingTrade" | "shortTerm" | "mediumTerm" | "longTerm"
    - entryPrice: number?
    - targetPrice: number?
    - stopLossPrice: number?
    - riskRewardRatio: number?
    - potentialReturnPercent: number?
    - likesCount: number
    - likedBy: string[]
    - isPinned: boolean
    - sentimentVotes: map<string, string> (userId -> "bullish" | "bearish" | "neutral")
    - createdAt: timestamp
    - updatedAt: timestamp

    comments/{commentId}
      - id: string
      - analysisId: string
      - authorId: string
      - authorName: string
      - content: string
      - isPinned: boolean
      - likes: string[]
      - isReported: boolean
      - reportReason: string?
      - reportedBy: string[]
      - createdAt: timestamp

  messages/{messageId}
    - id: string
    - senderId: string
    - senderName: string
    - message: string
    - timestamp: timestamp
    - readBy: string[]

verified_track_records/{userId}
  - userId: string
  - userName: string
  - isVerified: boolean
  - verifiedReturnPercent: number
  - winRatePercent: number
  - totalTrades: number
  - profitableTrades: number
  - sharpeRatio: number?
  - profitFactor: number?
  - tier: "verifiedTrader" | "verifiedLeader" | "topPerformer" | "masterTrader"
  - auditedAt: timestamp
  - verificationSignature: string?

Security Rules & Indexes

• Group Privacy & Access: Only authenticated group members can read group activities, chat messages, and shared analysis boards.
• Admin Privileges: Only group creators/admins can pin analysis posts.
• Leader Track Records: Publicly readable across all authenticated users to facilitate trustworthy discovery in public group listings, while updates are restricted to the audit engine or owner.
• Composite Indexes:
  • investor_groups/{groupId}/activities: timestamp DESC.
  • investor_groups/{groupId}/analyses: isPinned DESC, createdAt DESC.
  • investor_groups/{groupId}/messages: timestamp DESC.

UI Integration

• InvestorGroupDetailWidget: Central hub embedding:
  • Verified leader tier badge and interactive audit details sheet.
  • Real-time Group Activity Feed preview card with live count and recent trade ticker.
  • Shared Analysis Board card with active post counters and navigation.
  • Group Chat quick access with unread count badges.
• InvestorGroupsWidget: Displays verified leader badges (Verified Leader +28%, Top Performer +64%) on public group cards to guide user discovery.
• InvestorGroupAnalysisBoardWidget: Full-screen thesis workspace with sentiment filter chips, risk/reward preview cards, thesis drafting modal, and threaded comment bottom sheet.