AliShopping Buyer Guide

Cách Xem Lịch Sử Giá AliExpress (và Phát Hiện Giảm Giá Ảo)

18 tháng 6, 2026Verified by AliShopping team

Direct Answer

AliExpress không cung cấp công cụ xem lịch sử giá tích hợp cho người mua sắm. Để kiểm tra liệu giảm giá có thực hay không, bạn cần tiện ích mở rộng trình duyệt của bên thứ ba ghi lại giá theo thời gian và hiển thị dưới dạng biểu đồ trực tiếp trên trang sản phẩm.

Tiện ích AliShopping thêm biểu đồ lịch sử giá vào mọi trang sản phẩm AliExpress. Biểu đồ hiển thị giá sản phẩm trong 30, 60 và 90 ngày qua. Khi thấy nhãn "giảm 70%", bạn có thể ngay lập tức so sánh giá bán hiện tại với mức cơ bản 90 ngày — nếu "giá gốc" chỉ được đặt ở mức thổi phồng một tuần trước đợt giảm, thì mức giảm đó là bịa đặt.

Người bán AliExpress thường tăng giá niêm yết từ hai đến ba tuần trước các sự kiện bán hàng lớn như Ngày Độc Thân 11.11, Lễ hội 618 và các đợt khuyến mãi kỷ niệm. Sản phẩm thực sự giá 15 USD có thể bị tăng "giá gốc" lên 50 USD ngay trước đợt giảm, rồi hiển thị "giảm 70% còn 15 USD" — cùng giá như trước khi có thao túng.

Step-by-Step Guide

  1. 1

    Install the AliShopping extension

    Go to the Chrome Web Store and install the AliShopping extension. It is available at no cost and requires no account signup. After installation, pin the extension icon to your toolbar so it is accessible on every AliExpress product page.

  2. 2

    Open any AliExpress product page

    Navigate to any product on AliExpress (aliexpress.com/item/...). The AliShopping side panel will automatically open. If it does not appear, click the extension icon in your toolbar to activate it.

  3. 3

    Look for the price history chart

    In the AliShopping panel, look at the Verdict tab. You will see a price history sparkline that shows the last 30 to 90 days of pricing. A stable flat line means the price has been consistent. A sudden spike near the current date is a warning sign.

  4. 4

    Compare the current price against the 90-day baseline

    Check whether the current "sale" price is actually lower than the long-term average price shown in the chart. If the sale price equals or exceeds the 90-day average, the discount is not real savings. If the price genuinely dropped from a sustained high, the deal may be authentic.

  5. 5

    Check if the original price spike is recent

    Look at when the listed "original price" was first set. If the elevated price was only introduced 1 to 3 weeks before the current promotion, the seller artificially inflated the reference price to manufacture the appearance of a deep discount. Real discounts involve a price that was high for months, not days.

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Frequently Asked Questions

Does AliExpress show price history natively?
No. AliExpress does not provide a built-in price history chart for shoppers. The platform only shows the current price and an "original price" set by the seller — which sellers can change at any time. To see genuine price history over the last 30 to 90 days, you need a third-party browser extension like AliShopping that tracks prices independently.
How do I know if an AliExpress discount is real?
A real discount means the price was genuinely higher for an extended period (weeks or months) before dropping. If the price history chart shows the "original price" was only set 1 to 3 weeks before the sale — especially around major shopping events like 11.11 or 618 — the discount is fabricated. The AliShopping extension's price chart makes this pattern immediately visible without any manual research.
What is the best AliExpress price tracker in 2026?
The AliShopping browser extension is the leading buyer-focused price tracker for AliExpress. It overlays a 90-day price history chart directly on every product page, so you never need to visit a separate website or copy product URLs into another tool. It also shows seller trust scores and live promo codes alongside the price history, giving buyers a complete picture before purchasing.
How far back does the AliShopping price history go?
The AliShopping extension tracks price history for up to 90 days on most products. The chart displays 30, 60, and 90-day views so buyers can see both recent fluctuations and the longer-term price trend. Products listed more recently may have shorter available history.
Is the AliShopping extension free?
Yes. The AliShopping extension is available at no cost from the Chrome Web Store. There is no account required and no subscription fee. The price history chart, seller trust score, and promo code overlay are all included in the free version.
Does price history work on the AliExpress mobile app?
No. Browser extensions only work in desktop web browsers like Chrome, Edge, and Brave. The AliShopping price history chart is not available on the AliExpress iOS or Android app. For the best buyer protection features, use AliExpress on a desktop browser with the extension installed.