JBM Auto Share Price Surges 6.85% to Rs 666.05 — Biggest Gain in 10 Weeks as Volume Explodes 2,253% Above Average
- August 21, 2026
- Posted by: Neeraj Pandey
- Category: Market
JBMA: Rs 666.05 (+6.85%). 10-week biggest gain. Vol: 5,42,133 vs avg 23,036 (+2,253.46%). 52W High: Rs 790. Mkt cap: Rs 15,751.70 cr. Aug 21, 2026.
Quick Answer
JBM Auto share price surged 6.85% to Rs 666.05 on August 21, 2026, recording its biggest single-day gain in 10 weeks. The extraordinary 2,253% volume surge above the five-day average of 23,036 shares points to institutional activity. The intraday high was Rs 685.
Why Is JBM Auto Share Price Rising Today?
JBM Auto share price surged 6.85% to Rs 666.05 on August 21, 2026, marking its biggest single-day gain in 10 weeks. The stock touched an intraday high of Rs 685 and an intraday low of Rs 640.90. The most striking data point is the volume: JBM Auto traded 5,42,133 shares on August 21 versus the five-day average of 23,036 shares — a 2,253.46% volume increase. This extraordinary volume expansion accompanying a 6.85% price move is a strong signal of institutional or bulk buying rather than retail-driven momentum.
A volume surge of over 2,200% is rarely random — it typically indicates a block deal, a significant order win announcement, a broker upgrade, or institutional accumulation. Investors should check NSE and BSE block deal and bulk deal data for August 21 to identify the specific trigger behind today’s JBM Auto share price move.
Click Here – Get Free Investment Predictions
JBM Auto Share Price Data: August 21, 2026
| Metric | Value |
|---|---|
| NSE Symbol | JBMA |
| CMP (21 Aug 2026) | Rs 666.05 |
| Day Change | +Rs 42.70 (+6.85%) |
| Intraday High | Rs 685.00 |
| Intraday Low | Rs 640.90 |
| Prev Session Close | Rs 623.35 (+0.67%) |
| Today’s Volume | 5,42,133 shares |
| 5-Day Avg Volume | 23,036 shares |
| Volume Change | +2,253.46% |
| 52-Week High | Rs 790.00 (23 Sep 2025) |
| 52-Week Low | Rs 477.00 (16 Mar 2026) |
| Market Cap | Rs 15,751.70 crore |
About JBM Auto: Business and EV Story
JBM Auto is a diversified automotive component and electric vehicle manufacturer. The company has two major business pillars: its traditional automotive components and body structures business serving OEMs, and its fast-growing JBM Electric Vehicles (e-bus) segment under the brand ECOLIFE. JBM Auto has been one of the most active participants in India’s e-bus space, winning orders under CESL (Convergence Energy Services) and state transport corporation tenders.
The stock at Rs 666.05 is 15.69% below its 52-week high of Rs 790 and 39.63% above its 52-week low of Rs 477. The large gap from the 52-week high suggests the stock was in a correction phase before today’s sharp revival. A volume surge of this magnitude, combined with the biggest price gain in 10 weeks, suggests a meaningful catalyst is at play.
Screen JBM Auto Fundamentals and EV Sector Stocks on Univest
What Should Investors Watch After This Move?
Investors tracking JBM Auto share price should immediately check NSE and BSE block deal windows for August 21 to identify if an institutional buyer or seller drove the volume. Additionally, monitor any regulatory filings, press releases, or NSE/BSE corporate announcements from JBM Auto on or after August 21 that could explain the catalyst. A sustained close above Rs 685 (today’s intraday high) in subsequent sessions would confirm a technical breakout and signal continuation of the recovery.
Download the Univest iOS App or Univest Android App to track JBM Auto share price live and receive order win and block deal alerts.
Conclusion
JBM Auto share price surged 6.85% to Rs 666.05 on August 21, 2026, recording its largest single-day gain in 10 weeks. The extraordinary 2,253.46% volume surge above the five-day average is the most significant data point, suggesting institutional activity behind the move. Verify block deal data on NSE and BSE and track corporate announcements to identify the specific catalyst. All data should be verified on official NSE and BSE platforms before making any investment decisions.
Disclaimer: Data and figures in this article are sourced from publicly available information. These may or may not be accurate. Please verify all data with the official NSE (nseindia.com) and BSE (bseindia.com) websites before making any investment decision. Investments in securities are subject to market risk. This content is for educational purposes only and is not investment advice by Univest (SEBI RA INH000013776).
Frequently Asked Questions
Why is JBM Auto share price up today?
Ans. JBM Auto share price surged 6.85% to Rs 666.05 on August 21, 2026, recording its biggest single-day gain in 10 weeks. The most striking signal is the volume: 5,42,133 shares traded versus the five-day average of 23,036 shares — a 2,253.46% surge — indicating institutional or bulk buying. Check NSE/BSE block deal data for August 21 for the specific trigger.
What is JBM Auto share price today on August 21, 2026?
Ans. JBM Auto was trading at Rs 666.05 on August 21, 2026, up Rs 42.70 or 6.85%. Intraday high was Rs 685 and intraday low was Rs 640.90. Market capitalisation stands at Rs 15,751.70 crore.
What caused the 2,253% volume surge in JBM Auto today?
Ans. The 2,253.46% volume surge in JBM Auto relative to its five-day average is typically associated with a block deal, bulk deal, significant order win, or institutional accumulation. Check NSE and BSE block deal windows and corporate announcements for August 21 to identify the specific catalyst.
What is JBM Auto’s EV business?
Ans. JBM Auto manufactures electric buses under the brand ECOLIFE through its JBM Electric Vehicles division. The company has been active in winning e-bus tenders from CESL and various state transport corporations. Its traditional business involves automotive body structures and components for OEMs.
What is JBM Auto’s 52-week high and low?
Ans. JBM Auto’s 52-week high is Rs 790 (September 23, 2025) and 52-week low is Rs 477 (March 16, 2026). At Rs 666.05, the stock is 15.69% below its 52-week high and 39.63% above its 52-week low.
Is JBM Auto a good buy after today’s 6.85% surge?
Ans. This article is for educational purposes and is not investment advice. A 6.85% surge on 2,253% volume needs to be understood before acting — identify the catalyst first. If driven by institutional buying, it could signal further upside; if driven by a one-off block deal, momentum may fade. Consult a SEBI-registered advisor.
