Outcome distribution
90% modeled range
0%
Low -11.15%
High 14.1%
Mean 0.91%
交易前的决策支持
NVDA 交易前风险扫描
NVIDIA：在增加敞口前审视下行风险、仓位规模、集中度与相关性。
更新时间:
NVDA 风险快照
仅展示风险扫描 API 返回的数值，缺失数据不会被估算。
- 市场机制
- bull
- 机制置信度
- 0.78%
- 预期结果
- 0.91%
- 90% 区间下限
- -11.15%
- 90% 区间上限
- 14.1%
- 风险阈值
- 0%
- 集中度
- pass
- 平均相关性
- 0.53
Portfolio impact
Risk before vs. after
Annualized Volatility
Before
12.93%After
37.96%
Beta (vs SPY)
Before
1After
1.91
1-Day VaR (95%)
Before
1.44%After
3.97%
Max Drawdown (1Y)
Before
9.13%After
20.22%
Sizing controls
Position check summary
3Pass
1Warn
0Fail
Average portfolio correlation0.53
拟议交易后的风险变化
Annualized Volatility
交易前: 12.93% · 交易后: 37.96%
Beta (vs SPY)
交易前: 1 · 交易后: 1.91
1-Day VaR (95%)
交易前: 1.44% · 交易后: 3.97%
Max Drawdown (1Y)
交易前: 9.13% · 交易后: 20.22%
仓位规模检查
Volatility
passAnnualized volatility 38% (warn >40%, fail >70%)
Drawdown Risk
passMax drawdown 20% over 1Y (warn >25%, fail >45%)
Market Exposure
warnBeta 1.91 vs SPY (warn >1.3, fail >2.0)
Liquidity
passAvg daily turnover $28.4B (warn <$50M, fail <$5M)