IDT vs. NEOV

Last updated Jul 11, 2026

IDT (IDT Corporation) and NEOV (NeoVolta Inc. Common Stock) are both stocks. IDT operates in Telecom Services (Communication Services), while NEOV operates in Electrical Equipment & Parts (Industrials). Over the past 5 years, IDT returned 5.24%/yr vs -17.15%/yr for NEOV. At a 0.04 correlation, their price movements are largely independent.

Performance

IDT vs. NEOV - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in IDT Corporation (IDT) and NeoVolta Inc. Common Stock (NEOV). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, IDT achieves a 19.64% return, which is significantly higher than NEOV's -22.70% return.

IDT

• 1D: 1.88%
• 1M: 11.84%
• 6M: 20.28%
• YTD: 19.64%
• 1Y: 2.52%
• 3Y*: 36.69%
• 5Y*: 5.24%
• 10Y*: 17.95%

NEOV

• 1D: -4.08%
• 1M: 32.02%
• 6M: -34.90%
• YTD: -22.70%
• 1Y: -48.24%
• 3Y*: -9.78%
• 5Y*: -17.15%
• 10Y*: —

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

IDT vs. NEOV - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
IDT IDT Corporation	19.64%	8.22%	40.09%	21.02%	-36.21%	257.28%	91.33%
NEOV NeoVolta Inc. Common Stock	-22.70%	-41.65%	225.62%	-42.65%	-60.20%	60.78%	45.33%

Correlation

The correlation between IDT and NEOV is -0.05, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.05
Correlation (3Y) Calculated over the trailing 3-year period	0.03
Correlation (5Y) Calculated over the trailing 5-year period	0.04
Correlation (All Time) Calculated using the full available price history since May 20, 2020	0.04

Fundamentals

Market Cap IDT : $1.52B NEOV : $84.26M
EPS IDT : $3.26 NEOV : -$0.31
PS Ratio IDT : 1.20 NEOV : 5.34
PB Ratio IDT : 4.25 NEOV : 4.26
Total Revenue (TTM) IDT : $1.28B NEOV : $16.05M
Gross Profit (TTM) IDT : $476.45M NEOV : $3.74M
EBITDA (TTM) IDT : $130.53M NEOV : -$9.07M

Return for Risk

IDT vs. NEOV — Risk / Return Rank

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

IDT

IDT Risk / Return Rank: 41
IDT Sharpe Ratio Rank: 43
IDT Sortino Ratio Rank: 38
IDT Omega Ratio Rank: 38
IDT Calmar Ratio Rank: 43
IDT Martin Ratio Rank: 43

NEOV

NEOV Risk / Return Rank: 29
NEOV Sharpe Ratio Rank: 29
NEOV Sortino Ratio Rank: 41
NEOV Omega Ratio Rank: 40
NEOV Calmar Ratio Rank: 20
NEOV Martin Ratio Rank: 16

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.

IDT vs. NEOV - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for IDT Corporation (IDT) and NeoVolta Inc. Common Stock (NEOV). 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.

	IDT	NEOV	Difference
Sharpe ratio: Return per unit of total volatility	-0.05	-0.36	+0.31
Sortino ratio: Return per unit of downside risk	0.14	0.25	-0.11
Omega ratio: Gain probability vs. loss probability	1.02	1.03	-0.01
Calmar ratio: Return relative to maximum drawdown	-0.06	-0.66	+0.60
Martin ratio: Return relative to average drawdown	-0.08	-1.20	+1.12

IDT vs. NEOV - Sharpe Ratio Comparison

The current IDT Sharpe Ratio is -0.05, which is higher than the NEOV Sharpe Ratio of -0.36. The chart below compares the historical Sharpe Ratios of IDT and NEOV, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

IDT vs. NEOV - Drawdown Comparison

The maximum IDT drawdown since its inception was -99.05%, which is greater than NEOV's maximum drawdown of -90.38%. Use the drawdown chart below to compare losses from any high point for IDT and NEOV.

Drawdown Indicators

	IDT	NEOV	Difference
Max Drawdown Largest peak-to-trough decline	-99.05%	-90.38%	-8.67%
Max Drawdown (1Y) Largest decline over 1 year	-31.65%	-73.60%	+41.95%
Max Drawdown (3Y) Largest decline over 3 years	-33.19%	-79.40%	+46.21%
Max Drawdown (5Y) Largest decline over 5 years	-66.93%	-90.38%	+23.45%
Max Drawdown (10Y) Largest decline over 10 years	-72.52%	—	—
Current Drawdown Current decline from peak	-12.14%	-67.22%	+55.08%
Average Drawdown Average peak-to-trough decline	-50.22%	-40.21%	-10.01%
Ulcer Index Depth and duration of drawdowns from previous peaks	22.34%	40.23%	-17.89%

Volatility

IDT vs. NEOV - Volatility Comparison

The current volatility for IDT Corporation (IDT) is 10.49%, while NeoVolta Inc. Common Stock (NEOV) has a volatility of 58.74%. This indicates that IDT experiences smaller price fluctuations and is considered to be less risky than NEOV based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IDT	NEOV	Difference
Volatility (1M) Calculated over the trailing 1-month period	10.49%	58.74%	-48.25%
Volatility (6M) Calculated over the trailing 6-month period	18.81%	115.84%	-97.03%
Volatility (1Y) Calculated over the trailing 1-year period	32.15%	134.18%	-102.03%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	40.86%	97.70%	-56.84%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	54.66%	92.46%	-37.80%

Dividends

IDT vs. NEOV - Dividend Comparison

IDT's dividend yield for the trailing twelve months is around 0.43%, while NEOV has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IDT IDT Corporation	0.43%	0.47%	0.42%	0.00%	0.00%	0.00%	0.00%	0.00%	2.68%	8.96%	3.93%	11.75%
NEOV NeoVolta Inc. Common Stock	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Financials

Frequently Asked Questions

Can I hold both IDT and NEOV in my portfolio?

IDT and NEOV have a correlation of -0.05, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, IDT or NEOV?

NEOV has higher volatility (58.74%) compared to IDT (10.49%). In terms of maximum drawdown, IDT dropped -99.05% vs NEOV's -90.38%.

Which has better risk-adjusted returns?

IDT currently has the higher Sharpe Ratio (-0.05 vs -0.36), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.