mirror of
https://github.com/NoFxAiOS/nofx.git
synced 2026-07-18 01:44:38 +08:00
feat: unify NofxOS data provider and fix language consistency
- Add unified NofxOS API key configuration in IndicatorEditor - Add language field to StrategyConfig for consistent prompt generation - Auto-update prompt sections when interface language changes - Remove scattered URL inputs from CoinSourceEditor and IndicatorEditor - Create nofxos provider package with formatted data output - Update kernel engine to use config-based language setting
This commit is contained in:
tinkle-community
263
provider/nofxos/netflow.go
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263
provider/nofxos/netflow.go
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package nofxos
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import (
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"encoding/json"
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"fmt"
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"log"
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"strings"
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"time"
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)
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// NetFlowPosition represents fund flow data for a single coin
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type NetFlowPosition struct {
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Rank int `json:"rank"`
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Symbol string `json:"symbol"`
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Amount float64 `json:"amount"` // Fund flow amount in USDT (positive=inflow, negative=outflow)
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Price float64 `json:"price"`
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}
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// NetFlowResponse is the API response structure
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type NetFlowResponse struct {
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Success bool `json:"success"`
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Data struct {
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Netflows []NetFlowPosition `json:"netflows"`
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Count int `json:"count"`
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Type string `json:"type"` // institution or personal
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Trade string `json:"trade"` // 合约 or 现货
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TimeRange string `json:"time_range"`
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RankType string `json:"rank_type"` // top or low
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Limit int `json:"limit"`
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} `json:"data"`
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}
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// NetFlowRankingData contains institution and personal fund flow rankings
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type NetFlowRankingData struct {
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Duration string `json:"duration"`
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TimeRange string `json:"time_range"`
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InstitutionFutureTop []NetFlowPosition `json:"institution_future_top"`
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InstitutionFutureLow []NetFlowPosition `json:"institution_future_low"`
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PersonalFutureTop []NetFlowPosition `json:"personal_future_top"`
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PersonalFutureLow []NetFlowPosition `json:"personal_future_low"`
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FetchedAt time.Time `json:"fetched_at"`
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}
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// GetNetFlowRanking retrieves NetFlow ranking data (institution/personal, top/low)
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func (c *Client) GetNetFlowRanking(duration string, limit int) (*NetFlowRankingData, error) {
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if duration == "" {
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duration = "1h"
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}
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if limit <= 0 {
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limit = 10
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}
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result := &NetFlowRankingData{
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Duration: duration,
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FetchedAt: time.Now(),
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}
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// Fetch institution futures top (inflow)
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positions, timeRange, err := c.fetchNetFlowRanking("top", duration, limit, "institution", "future")
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if err != nil {
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log.Printf("⚠️ Failed to fetch institution future inflow ranking: %v", err)
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} else {
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result.InstitutionFutureTop = positions
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result.TimeRange = timeRange
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}
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// Fetch institution futures low (outflow)
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positions, _, err = c.fetchNetFlowRanking("low", duration, limit, "institution", "future")
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if err != nil {
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log.Printf("⚠️ Failed to fetch institution future outflow ranking: %v", err)
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} else {
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result.InstitutionFutureLow = positions
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}
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// Fetch personal futures top (retail inflow)
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positions, _, err = c.fetchNetFlowRanking("top", duration, limit, "personal", "future")
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if err != nil {
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log.Printf("⚠️ Failed to fetch personal future inflow ranking: %v", err)
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} else {
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result.PersonalFutureTop = positions
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}
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// Fetch personal futures low (retail outflow)
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positions, _, err = c.fetchNetFlowRanking("low", duration, limit, "personal", "future")
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if err != nil {
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log.Printf("⚠️ Failed to fetch personal future outflow ranking: %v", err)
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} else {
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result.PersonalFutureLow = positions
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}
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log.Printf("✓ Fetched NetFlow ranking data: inst_in=%d, inst_out=%d, retail_in=%d, retail_out=%d (duration: %s)",
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len(result.InstitutionFutureTop), len(result.InstitutionFutureLow),
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len(result.PersonalFutureTop), len(result.PersonalFutureLow), duration)
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return result, nil
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}
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func (c *Client) fetchNetFlowRanking(rankType, duration string, limit int, flowType, trade string) ([]NetFlowPosition, string, error) {
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endpoint := fmt.Sprintf("/api/netflow/%s-ranking?limit=%d&duration=%s&type=%s&trade=%s",
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rankType, limit, duration, flowType, trade)
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body, err := c.doRequest(endpoint)
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if err != nil {
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return nil, "", fmt.Errorf("request failed: %w", err)
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}
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var response NetFlowResponse
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if err := json.Unmarshal(body, &response); err != nil {
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return nil, "", fmt.Errorf("JSON parsing failed: %w", err)
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}
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if !response.Success {
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return nil, "", fmt.Errorf("API returned failure status")
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}
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return response.Data.Netflows, response.Data.TimeRange, nil
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}
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// FormatNetFlowRankingForAI formats NetFlow ranking data for AI consumption
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func FormatNetFlowRankingForAI(data *NetFlowRankingData, lang Language) string {
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if data == nil {
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return ""
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}
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if lang == LangChinese {
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return formatNetFlowRankingZH(data)
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}
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return formatNetFlowRankingEN(data)
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}
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func formatNetFlowRankingZH(data *NetFlowRankingData) string {
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var sb strings.Builder
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sb.WriteString(fmt.Sprintf("## 资金流向排行 (%s)\n\n", data.Duration))
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// Institution inflow
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if len(data.InstitutionFutureTop) > 0 {
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sb.WriteString("### 机构资金流入榜\n")
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sb.WriteString("Smart Money买入信号:\n\n")
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sb.WriteString("| 排名 | 币种 | 流入金额(USDT) | 价格 |\n")
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sb.WriteString("|------|------|----------------|------|\n")
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for _, pos := range data.InstitutionFutureTop {
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sb.WriteString(fmt.Sprintf("| %d | %s | %s | $%.4f |\n",
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pos.Rank, pos.Symbol, formatValue(pos.Amount), pos.Price))
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}
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sb.WriteString("\n")
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}
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// Institution outflow
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if len(data.InstitutionFutureLow) > 0 {
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sb.WriteString("### 机构资金流出榜\n")
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sb.WriteString("Smart Money卖出信号:\n\n")
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sb.WriteString("| 排名 | 币种 | 流出金额(USDT) | 价格 |\n")
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sb.WriteString("|------|------|----------------|------|\n")
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for _, pos := range data.InstitutionFutureLow {
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sb.WriteString(fmt.Sprintf("| %d | %s | %s | $%.4f |\n",
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pos.Rank, pos.Symbol, formatValue(pos.Amount), pos.Price))
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}
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sb.WriteString("\n")
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}
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// Retail flow summary
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if len(data.PersonalFutureTop) > 0 || len(data.PersonalFutureLow) > 0 {
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sb.WriteString("### 散户资金动向\n")
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if len(data.PersonalFutureTop) > 0 {
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sb.WriteString("散户买入: ")
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for i, pos := range data.PersonalFutureTop {
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if i >= 3 {
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break
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}
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if i > 0 {
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sb.WriteString(", ")
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}
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sb.WriteString(fmt.Sprintf("%s(%s)", pos.Symbol, formatValue(pos.Amount)))
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}
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sb.WriteString("\n")
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}
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if len(data.PersonalFutureLow) > 0 {
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sb.WriteString("散户卖出: ")
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for i, pos := range data.PersonalFutureLow {
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if i >= 3 {
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break
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}
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if i > 0 {
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sb.WriteString(", ")
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}
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sb.WriteString(fmt.Sprintf("%s(%s)", pos.Symbol, formatValue(pos.Amount)))
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}
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sb.WriteString("\n")
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}
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sb.WriteString("\n")
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}
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sb.WriteString("**解读**: 机构买入+散户卖出=强烈看多 | 机构卖出+散户买入=强烈看空\n\n")
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return sb.String()
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}
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func formatNetFlowRankingEN(data *NetFlowRankingData) string {
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var sb strings.Builder
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sb.WriteString(fmt.Sprintf("## Fund Flow Ranking (%s)\n\n", data.Duration))
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// Institution inflow
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if len(data.InstitutionFutureTop) > 0 {
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sb.WriteString("### Institution Inflow\n")
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sb.WriteString("Smart Money buying signals:\n\n")
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sb.WriteString("| Rank | Symbol | Inflow (USDT) | Price |\n")
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sb.WriteString("|------|--------|---------------|-------|\n")
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for _, pos := range data.InstitutionFutureTop {
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sb.WriteString(fmt.Sprintf("| %d | %s | %s | $%.4f |\n",
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pos.Rank, pos.Symbol, formatValue(pos.Amount), pos.Price))
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}
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sb.WriteString("\n")
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}
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// Institution outflow
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if len(data.InstitutionFutureLow) > 0 {
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sb.WriteString("### Institution Outflow\n")
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sb.WriteString("Smart Money selling signals:\n\n")
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sb.WriteString("| Rank | Symbol | Outflow (USDT) | Price |\n")
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sb.WriteString("|------|--------|----------------|-------|\n")
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for _, pos := range data.InstitutionFutureLow {
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sb.WriteString(fmt.Sprintf("| %d | %s | %s | $%.4f |\n",
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pos.Rank, pos.Symbol, formatValue(pos.Amount), pos.Price))
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}
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sb.WriteString("\n")
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}
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// Retail flow summary
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if len(data.PersonalFutureTop) > 0 || len(data.PersonalFutureLow) > 0 {
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sb.WriteString("### Retail Flow\n")
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if len(data.PersonalFutureTop) > 0 {
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sb.WriteString("Retail buying: ")
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for i, pos := range data.PersonalFutureTop {
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if i >= 3 {
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break
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}
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if i > 0 {
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sb.WriteString(", ")
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}
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sb.WriteString(fmt.Sprintf("%s(%s)", pos.Symbol, formatValue(pos.Amount)))
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}
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sb.WriteString("\n")
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}
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if len(data.PersonalFutureLow) > 0 {
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sb.WriteString("Retail selling: ")
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for i, pos := range data.PersonalFutureLow {
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if i >= 3 {
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break
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}
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if i > 0 {
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sb.WriteString(", ")
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}
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sb.WriteString(fmt.Sprintf("%s(%s)", pos.Symbol, formatValue(pos.Amount)))
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}
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sb.WriteString("\n")
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}
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sb.WriteString("\n")
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}
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sb.WriteString("**Key**: Institution buy + Retail sell = Strong bullish | Institution sell + Retail buy = Strong bearish\n\n")
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return sb.String()
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}
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