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Review workbench

High-priority unexplained moves

8 shown

Jun 30, 2022

Broad market moved -3.10% with this stockBroad market context explains -3.10 percentage points of the -13.49% daily move. Remaining company-specific residual is -10.70 percentage points and still needs direct catalyst coverage. · Context With Residual Review · macro

Move -13.49%Macro / market -3.10%Sector after macro +2.12%Industry after sector -0.83%Theme -0.98%Peers +0.98%Residual after context -11.68%

Review priority 84 · Source rank 54 · Volume 4.8x

Source gap missing_direct_company_catalyst · Next action research_company_specific_news

Theme driver Semiconductors · -2.78% across 6 matched companies

Decomposition: Macro -3.10% · Sector +2.12% · Industry -0.83% · Theme Driver -0.98% · Peer Specific +0.98% · Company Catalyst +0.00% · Unexplained Residual -11.68%

Sep 5, 2025

Closest peers moved +2.45% with this stockClosest peers context explains +2.45 percentage points of the +9.96% daily move. Remaining company-specific residual is +8.23 percentage points and still needs direct catalyst coverage. · Context With Residual Review · peer

Move +9.96%Macro / market +1.64%Sector after macro +0.68%Industry after sector +0.13%Theme -0.72%Peers +0.72%Residual after context +7.51%

Review priority 74 · Source rank 60 · Volume 3.1x

Source gap missing_direct_company_catalyst · Next action research_company_specific_news

Theme driver Semiconductors · +1.73% across 6 matched companies

Decomposition: Macro +1.64% · Sector +0.68% · Industry +0.13% · Theme Driver -0.72% · Peer Specific +0.72% · Company Catalyst +0.00% · Unexplained Residual +7.51%

Jan 19, 2026

No relevant stored event for up moveNo relevant stored event label passed the company move-attribution threshold for this +10.00% daily move. · Unexplained Review · generated

Move +10.00%Macro / market +0.38%Sector after macro -0.94%Industry after sector +0.13%Theme -0.79%Peers +0.79%Residual after context +10.43%

Review priority 73 · Source rank 0 · Volume 0.2x

Source gap missing_direct_company_catalyst · Next action research_company_specific_news

Theme driver Semiconductors · -1.22% across 6 matched companies

Decomposition: Macro +0.38% · Sector -0.94% · Industry +0.13% · Theme Driver -0.79% · Peer Specific +0.79% · Company Catalyst +0.00% · Unexplained Residual +10.43%

May 13, 2025

Closest peers moved +3.00% with this stockClosest peers context explains +3.00 percentage points of the +9.95% daily move. Remaining company-specific residual is +9.82 percentage points and still needs direct catalyst coverage. · Context With Residual Review · peer

Move +9.95%Macro / market +0.89%Sector after macro +1.13%Industry after sector +0.98%Theme -2.88%Peers +2.88%Residual after context +6.94%

Review priority 72 · Source rank 60 · Volume 1.6x

Source gap missing_direct_company_catalyst · Next action research_company_specific_news

Theme driver Semiconductors · +0.13% across 6 matched companies

Decomposition: Macro +0.89% · Sector +1.13% · Industry +0.98% · Theme Driver -2.88% · Peer Specific +2.88% · Company Catalyst +0.00% · Unexplained Residual +6.94%

Mar 20, 2026

No relevant stored event for down moveNo relevant stored event label passed the company move-attribution threshold for this -10.00% daily move. · Unexplained Review · generated

Move -10.00%Macro / market -0.81%Sector after macro -1.16%Industry after sector +0.60%Theme +0.17%Peers -0.17%Residual after context -8.63%

Review priority 70 · Source rank 0 · Volume 1.7x

Source gap missing_direct_company_catalyst · Next action research_company_specific_news

Theme driver Semiconductors · -1.20% across 6 matched companies

Decomposition: Macro -0.81% · Sector -1.16% · Industry +0.60% · Theme Driver +0.17% · Peer Specific -0.17% · Company Catalyst +0.00% · Unexplained Residual -8.63%

Feb 19, 2025

Semiconductors moved +3.34% with this stockTheme basket context explains +3.34 percentage points of the +9.97% daily move. Remaining company-specific residual is +6.64 percentage points and still needs direct catalyst coverage. · Context With Residual Review · sector

Move +9.97%Macro / market -0.03%Sector after macro +0.47%Industry after sector +1.58%Theme +1.31%Peers -1.31%Residual after context +7.94%

Review priority 70 · Source rank 64 · Volume 2.8x

Source gap missing_direct_company_catalyst · Next action research_company_specific_news

Theme driver Semiconductors · +3.34% across 6 matched companies

Decomposition: Macro -0.03% · Sector +0.47% · Industry +1.58% · Theme Driver +1.31% · Peer Specific -1.31% · Company Catalyst +0.00% · Unexplained Residual +7.94%

Mar 11, 2026

Broad market moved +3.40% with this stockBroad market context explains +3.40 percentage points of the +9.96% daily move. Remaining company-specific residual is +9.92 percentage points and still needs direct catalyst coverage. · Context With Residual Review · macro

Move +9.96%Macro / market +3.40%Sector after macro -3.00%Industry after sector +0.50%Theme -0.86%Peers +0.86%Residual after context +9.06%

Review priority 70 · Source rank 54 · Volume 1.0x

Source gap missing_direct_company_catalyst · Next action research_company_specific_news

Theme driver Semiconductors · +0.04% across 6 matched companies

Decomposition: Macro +3.40% · Sector -3.00% · Industry +0.50% · Theme Driver -0.86% · Peer Specific +0.86% · Company Catalyst +0.00% · Unexplained Residual +9.06%

Apr 18, 2025

No relevant stored event for up moveNo relevant stored event label passed the company move-attribution threshold for this +9.97% daily move. · Unexplained Review · generated

Move +9.97%Macro / market +0.59%Sector after macro -0.04%Industry after sector +0.02%Theme +1.55%Peers -1.55%Residual after context +9.40%

Review priority 69 · Source rank 0 · Volume 1.9x

Source gap missing_direct_company_catalyst · Next action research_company_specific_news

Theme driver Semiconductors · +2.12% across 4 matched companies

Decomposition: Macro +0.59% · Sector -0.04% · Industry +0.02% · Theme Driver +1.55% · Peer Specific -1.55% · Company Catalyst +0.00% · Unexplained Residual +9.40%

Nanya Technology Corporation

Large moves, explained residuals, and research gaps

High-priority unexplained moves

Accepted price-move labels

Date	Label	Move	Residual after context	Scope	Confidence
Jun 30, 2022	Broad market moved -3.10% with this stock	-13.49%	-11.68%	Macro	58%
Sep 5, 2025	Closest peers moved +2.45% with this stock	+9.96%	+7.51%	Peer	58%
May 13, 2025	Closest peers moved +3.00% with this stock	+9.95%	+6.94%	Peer	58%
Feb 19, 2025	Semiconductors moved +3.34% with this stock	+9.97%	+7.94%	Sector	64%
Mar 11, 2026	Broad market moved +3.40% with this stock	+9.96%	+9.06%	Macro	58%
Apr 9, 2025	Broad market moved -6.83% with this stock	-9.99%	-15.43%	Macro	58%
May 4, 2026	Semiconductors moved +3.82% with this stock	+9.98%	+8.25%	Sector	64%
Feb 2, 2026	Semiconductors moved -4.37% with this stock	-9.95%	-8.32%	Sector	64%
May 19, 2026	Semiconductors moved -4.14% with this stock	-10.00%	-8.93%	Sector	64%
Nov 21, 2025	Semiconductors moved -4.62% with this stock	-9.97%	-7.75%	Sector	64%