B

Stock Impact Alert for Corporate Charter Amendments

3.40

Derivation Chain

Step 1 Corporate charter amendments in energy, AI, platform sectors
→
Step 2 Middle-aged individual investors cannot interpret charter amendment news
→
Step 3 Advance notification of stock impact when charter of held stocks changes

Problem

Individual investors in their 50s-60s learn about charter amendments (addition of business purposes, changes to board authority, etc.) of companies they hold shares in only late during shareholder meeting season. It is difficult to judge whether the charter change is positive or negative for the stock price, and DART disclosure documents are impossible to decipher due to legal jargon. They only find out after the shareholder meeting vote, missing the opportunity to respond.

Solution

Register interested stocks on the web, and it automatically detects charter amendment agenda items from DART disclosures and sends alerts. Summarizes changes in plain language and provides investor-perspective interpretations such as 'business expansion (positive) / defensive provisions (neutral) / management control concentration (caution)'. Compares stock price trends of similar past charter amendment companies.

Target: Self-directed investors aged 50-65 who hold 5 or more domestic individual stocks and find it difficult to read DART disclosures directly
Revenue Model: Free (monitoring up to 3 stocks). Premium (unlimited stocks + full interpretation of shareholder meeting agenda) 3,900 KRW/month (approx. $2.93)
Ecosystem Role: Regulation
MVP Estimate: 2_weeks

NUMR-V Scores

N Novelty
4.0/5
U Urgency
3.0/5
M Market
3.0/5
R Realizability
3.0/5
V Validation
4.0/5
NUMR-V Scoring System
N Novelty1-5How uncommon the service is in market context.
U Urgency1-5How urgently users need this problem solved now.
M Market1-5Market size and growth potential from proxy indicators.
R Realizability1-5Buildability for a small team with realistic constraints.
V Validation1-5Validation signal quality from competition and demand data.
Each dimension is scored 1-5 and weighted into grade S/A/B/C/D.
N=.15 U=.20 M=.15 R=.30 V=.20

Feasibility (68%)

Tech Complexity
29.3/40
Data Availability
18.8/25
MVP Timeline
20.0/20
API Bonus
0.0/15
Feasibility Breakdown
Tech Complexity/ 40Difficulty of core implementation stack.
Data Availability/ 25Practical availability and cost of required data.
MVP Timeline/ 20Expected time to ship a usable MVP.
API Bonus/ 15Bonus for viable public API leverage.
Total 100 points; below 50% is filtered out.

Market Validation (60/100)

Competition
8.0/20
Market Demand
6.2/20
Timing
16.0/20
Revenue Signals
10.5/15
Pick-Axe Fit
12.0/15
Solo Buildability
7.0/10
Validation Breakdown
Competition/ 20Signal quality from competitor landscape.
Market Demand/ 20Demand proxies from search and mention patterns.
Timing/ 20Fit with current shifts in tech, behavior, and regulation.
Revenue Signals/ 15Reference evidence for monetization viability.
Pick-Axe Fit/ 15How well the concept serves participants in a trend.
Solo Buildability/ 10Practicality for lean-team implementation.
Total 100 points; below 50 is filtered out.

Technical Requirements

Backend [medium] Frontend [low] Data Pipeline [medium]
Dashboard