Outdated Drivers Are Slowing You Down
One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchWindows Errors? Fix Them Before They Spread
Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstalliTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more
When TradingView’s Strategy Tester shows “No data,” trace the path from script to report: an active Pine Script strategy must calculate, reach an order command, submit an order the simulated account can fund, and produce results for the selected report section. A chart signal or plotted arrow alone does not create a trade.
First identify what is missing
| What you see | Stage to inspect first | What to check |
|---|---|---|
| The Strategy Report is absent or prompts you to apply a strategy | Strategy not active on the chart | Add or select a visible script declared with strategy(). TradingView’s strategy FAQ |
| Overview and Trades show “No data” | No simulated orders | Check the strategy declaration, order commands, conditions, runtime errors, and account feasibility. TradingView Help Center |
| Some metrics or visuals are blank or say “Not enough data to display” | Too few trades or too short a test period | Inspect the selected history and trade count. TradingView describes 100 or more trades as an ideal sample for assessing hypothetical performance, not as a requirement for report generation. TradingView’s strategy FAQ |
| Trades happened earlier but stop in recent history | Simulated equity or exit logic | Review the equity history and whether open positions have exit logic. TradingView’s strategy FAQ |
| Results look implausible on Heikin Ashi, Renko, or another non-standard chart | Chart data and fill assumptions | Prefer a standard chart for testing; review the Heikin Ashi standard-OHLC fill option if relevant. TradingView’s strategy concepts |
Confirm the chart has an active strategy
The Strategy Report is populated by a Pine Script strategy, not by an indicator or library. Check that the script is declared with strategy() rather than indicator() or library(), and that it is visible and running on the chart. If the report is missing or asks you to apply a strategy, start here.
Verify that the script actually submits orders
A plotted buy or sell condition, alert, or chart marker is not a Strategy Tester trade. The code must reach an order-placement command such as strategy.entry() or strategy.order(). TradingView states: “Scripts declared as strategies must use strategy.* order placement commands (e.g., strategy.order() or strategy.entry()) to simulate orders and display data in the Strategy Report, regardless of any other buy/sell signals that a script’s author may have included in the code.” TradingView Help Center guidance
- Find the order command in the Pine Script and identify the condition that guards it.
- Check whether that condition becomes true anywhere in the chart history being tested. Plot the condition if its timing is unclear.
- Use Pine Logs to see whether execution reaches the relevant logic. If the condition never becomes true, inspect its inputs and the selected history before changing the strategy rules.
Look for a runtime error
A runtime error stops the script’s calculations, so it cannot continue simulating orders. Look for a red exclamation mark next to the script title in the chart pane and click it to view the error. Resolve that error before investigating report metrics or order sizing.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
Check whether simulated orders are affordable
An order condition can run and still fail to produce a trade if the simulated account cannot support the requested position. Review the strategy’s initial capital, base currency, order size and type, and margin settings. Also check whether an order command supplies its own quantity: command-level quantity can override the default quantity in strategy Properties.
Futures sizing deserves particular care because contract exposure depends on chart price multiplied by the symbol’s point value. TradingView’s example uses CME_MINI:ES1! with a point value of 50: a chart entry at $4,000 corresponds to $200,000 of contract value in that example. That multiplier is an illustration for that symbol, not a universal futures value. Check the current symbol’s point value rather than assuming the displayed price is the contract’s full cost.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
Other Properties that can affect simulation include pyramiding, commission, limit-order verification, slippage, recalculation, and fill behavior. Their purpose and effects are described in TradingView’s strategy properties guide. Change settings only after confirming which feasibility or execution assumption is blocking the order.
Do these 3 things before closing this tab:
1Clear out junk files and repair common Windows errors2Scan for outdated or missing drivers - takes under a minute3Repair Windows errors before they cause bigger problemsCheck the tested history and report section
If order conditions do not occur in the selected chart range, there are no entries to fill. If some report content appears but individual metrics or visuals say “Not enough data to display,” the strategy may have too few trades or the period may be too short. TradingView calls 100 trades or more an ideal sample for a reasonable assessment of hypothetical performance; that figure is guidance, not a minimum for the Strategy Report to show data.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
If the available chart history is the constraint, Deep Backtesting is a separate way to examine more historical data. TradingView’s FAQ describes it as available on Premium and higher plans; check current plan details because availability can change. TradingView’s strategy FAQ
Investigate trades that stop appearing near the present
When earlier trades exist but recent bars show none, TradingView identifies two possibilities: the strategy may have lost all simulated equity and no longer have capital to continue, or an open position may lack exit logic. Review the equity history. Then check that the strategy has appropriate closing logic, such as strategy.close() or strategy.exit(). An entry that remains open may not produce closed-trade metrics.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Separate missing trades from misleading chart prices
Non-standard chart types—including Heikin Ashi, Renko, Line Break, Kagi, Point & Figure, and Range—use synthetic chart prices by default for strategy calculations and fills. That can make results unlike actual market conditions, even when the report contains trades. TradingView recommends standard chart types for strategy testing. On Heikin Ashi, an option to fill orders using standard OHLC values is documented, but it does not remove the non-standard time and price characteristics of other chart types. TradingView’s strategy concepts
Interpret the report as a simulation
Strategy Tester results are simulated or hypothetical performance, not evidence of future results. Order feasibility, chart inputs, and fill assumptions shape what the report shows; a populated report does not establish that a strategy will perform similarly in live markets. TradingView’s strategy documentation
Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
