GRDX vs. TDIC

Last updated Jul 14, 2026

GRDX (GridAI Technologies Corp) and TDIC (Dreamland Limited) are both stocks. GRDX operates in Biotechnology (Healthcare), while TDIC operates in Advertising Agencies (Communication Services). At a 0.11 correlation, their price movements are largely independent.

Performance

GRDX vs. TDIC - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in GridAI Technologies Corp (GRDX) and Dreamland Limited (TDIC). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, GRDX achieves a -12.66% return, which is significantly higher than TDIC's -83.28% return.

GRDX

• 1D: -9.56%
• 1M: -22.77%
• 6M: 0.49%
• YTD: -12.66%
• 1Y: 176.87%
• 3Y*: -58.51%
• 5Y*: -86.48%
• 10Y*: —

TDIC

• 1D: 5.43%
• 1M: -32.43%
• 6M: -84.40%
• YTD: -83.28%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

GRDX vs. TDIC - Yearly Performance Comparison

	2026 (YTD)	2025
GRDX GridAI Technologies Corp	-12.66%	214.06%
TDIC Dreamland Limited	-83.28%	-94.70%

Correlation

The correlation between GRDX and TDIC is 0.11, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since Jul 23, 2025	0.11

Fundamentals

Market Cap GRDX : $13.68M TDIC : $949.51K
EPS GRDX : -$4.01 TDIC : -HK$3.33
PS Ratio GRDX : 183.53 TDIC : 2.20
Total Revenue (TTM) GRDX : $36.25K TDIC : HK$102.15M
Gross Profit (TTM) GRDX : $0.00 TDIC : HK$20.72M
EBITDA (TTM) GRDX : -$7.19M TDIC : -HK$17.74M

Return for Risk

GRDX vs. TDIC — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

GRDX

GRDX Risk / Return Rank: 83
GRDX Sharpe Ratio Rank: 80
GRDX Sortino Ratio Rank: 88
GRDX Omega Ratio Rank: 83
GRDX Calmar Ratio Rank: 85
GRDX Martin Ratio Rank: 78

TDIC

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

GRDX vs. TDIC - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for GridAI Technologies Corp (GRDX) and Dreamland Limited (TDIC). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	GRDX	TDIC	Difference
Sharpe ratio: Return per unit of total volatility	1.20	—	—
Sortino ratio: Return per unit of downside risk	2.60	—	—
Omega ratio: Gain probability vs. loss probability	1.29	—	—
Calmar ratio: Return relative to maximum drawdown	2.76	—	—
Martin ratio: Return relative to average drawdown	4.58	—	—

Drawdowns

GRDX vs. TDIC - Drawdown Comparison

The maximum GRDX drawdown since its inception was -100.00%, roughly equal to the maximum TDIC drawdown of -99.60%. Use the drawdown chart below to compare losses from any high point for GRDX and TDIC.

Drawdown Indicators

	GRDX	TDIC	Difference
Max Drawdown Largest peak-to-trough decline	-100.00%	-99.60%	-0.40%
Max Drawdown (1Y) Largest decline over 1 year	-64.39%	—	—
Max Drawdown (3Y) Largest decline over 3 years	-98.75%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-100.00%	—	—
Current Drawdown Current decline from peak	-100.00%	-99.57%	-0.43%
Average Drawdown Average peak-to-trough decline	-80.00%	-76.67%	-3.33%
Ulcer Index Depth and duration of drawdowns from previous peaks	38.81%	—	—

Volatility

Volatility by Period

	GRDX	TDIC	Difference
Volatility (1M) Calculated over the trailing 1-month period	26.00%	—	—
Volatility (6M) Calculated over the trailing 6-month period	83.21%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	148.52%	278.94%	-130.42%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	140.63%	278.94%	-138.31%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	118.44%	278.94%	-160.50%

Dividends

GRDX vs. TDIC - Dividend Comparison

Neither GRDX nor TDIC has paid dividends to shareholders.

Tickers have no history of dividend payments

Financials

Frequently Asked Questions

Can I hold both GRDX and TDIC in my portfolio?

GRDX and TDIC have a correlation of 0.11, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.