Is Rekor Systems, Inc. overvalued or undervalued?

As of 15 May 2018, the valuation grade for Rekor Systems, Inc. moved from does not qualify to risky, indicating a significant downgrade in its financial standing. The company is currently overvalued, as evidenced by its Price to Book Value of 5.02 and negative EV to EBIT and EV to EBITDA ratios of -4.37 and -5.54, respectively. Additionally, the company's ROCE and ROE are alarmingly low at -88.43% and -126.70%, which further underscores its financial challenges.
In comparison to its peers, Rekor Systems, Inc. has a much lower EV to EBITDA ratio than Lincoln Educational Services Corp. at 20.54 and TaskUs, Inc. at 10.15, both of which are performing significantly better in terms of valuation metrics. The stock has shown strong short-term performance, with a 1-week return of 36.97% compared to the S&P 500's 1.05%, but its long-term performance remains concerning, with a 5-year return of -78.97% versus the S&P 500's 96.61%. Overall, these metrics suggest that Rekor Systems, Inc. is not a favorable investment at its current valuation.