# Vishal Trehan > Free Indian market tools and IPO research by Vishal Trehan, SEBI Registered Research Analyst: market breadth, index rotation, live OI, stock charts and mainboard IPOs ## Posts - [ROE and ROCE explained: how to judge how well a company uses money](https://www.vishaltrehan.in/roe-roce-explained/): Learn how return on equity and return on capital employed are calculated, why debt can make them disagree, and how to read them with a worked example. - [BLS Polymers IPO: price band, dates, financials, valuation and risks](https://www.vishaltrehan.in/bls-polymers-ipo/): BLS Polymers IPO opens 27-29 Oct at ₹142-₹150: dates, lot size, financials, valuation versus peers, risks and promoter holding from the RHP. - [SFC Environmental Technologies IPO: price band, dates, financials, valuation and risks](https://www.vishaltrehan.in/sfc-environmental-technologies-ipo/): SFC Environmental Technologies IPO opens 27-29 Oct at ₹313-₹330: dates, lot size, financials, valuation versus peers, risks and promoter holding from the RHP. - [Beating the market is not enough: why every Nifty index and stock should also beat cash](https://www.vishaltrehan.in/relative-strength-vs-cash/): Relative strength against the market misleads in a falling market. Why every Nifty index and stock should also beat a liquid ETF, the simple edge formula, and how to use the free two-layer rotation tracker. - [M. K. Sons Fine Jewels IPO: price band, dates, financials, valuation and risks](https://www.vishaltrehan.in/m-k-sons-fine-jewels-ipo/): M. K. Sons Fine Jewels IPO opens 28-30 Oct at ₹153-₹162: dates, lot size, financials, valuation versus peers, risks and promoter holding from the RHP. - [Bombay Coated and Special Steels IPO: price band ₹78-₹82, ₹183 cr fresh issue, key dates, financials and risks](https://www.vishaltrehan.in/bombay-coated-steels-ipo/): Bombay Coated and Special Steels IPO: price band ₹78-₹82, ₹183 cr fresh issue, lot of 182 shares, 97.78% promoter holding before the issue. - [EAAA India Alternatives IPO: price band ₹1,585-₹1,665, ₹1,200 cr Offer for Sale, key dates, financials and risks](https://www.vishaltrehan.in/eaaa-india-alternatives-ipo/): EAAA India Alternatives IPO: price band ₹1,585-₹1,665, ₹1,200 cr pure Offer for Sale, 95.03% promoter holding before the offer. - [Zetwerk Manufacturing Businesses IPO: price band, dates, financials, valuation and risks](https://www.vishaltrehan.in/zetwerk-ipo/): Zetwerk Manufacturing Businesses IPO: price band ₹143-₹151, ₹5,012 cr issue, loss-making, 21.08% promoter holding before the offer. - [Paras Healthcare IPO: price band, dates, financials, valuation and risks](https://www.vishaltrehan.in/paras-healthcare-ipo/): Paras Healthcare IPO: price band ₹660-₹693, ₹1,450 cr issue (₹500 cr fresh, ₹950 cr OFS), key dates, financials, valuation and risks. - [Jio Platforms IPO: price band, dates, financials, valuation and risks](https://www.vishaltrehan.in/jio-platforms-ipo/): Jio Platforms IPO: price band ₹1,065-₹1,119, 100% fresh issue of about ₹30,213 cr, key dates, financials, valuation and risks explained. - [Nifty 200 Market Breadth Guide: How to Read Index Rallies | Whether broad based rally or just few stocks are calling the shot](https://www.vishaltrehan.in/nifty-200-market-breadth-guide/): Learn how to use market breadth to tell if a Nifty rally is supported by the wider market or carried by a few heavyweights. Includes a guide to our live Nifty 200 tracker. - [Tonbo Imaging India IPO: price band, dates, financials, valuation and risks](https://www.vishaltrehan.in/tonbo-imaging-ipo/): Tonbo Imaging India IPO explained: price band ₹665 to ₹700, 100% Offer for Sale of about ₹852 cr, key dates, financials, valuation versus peers and risks, in plain language. - [Sahajanand Medical Technologies IPO: price band, dates, financials, valuation and risks](https://www.vishaltrehan.in/sahajanand-medical-technologies-ipo/): Sahajanand Medical Technologies IPO explained: price band ₹327 to ₹344, 100% Offer for Sale of about ₹475 cr, key dates, financials, valuation versus peers and risks. - [Fusion CX IPO: price band, dates, financials, valuation and risks](https://www.vishaltrehan.in/fusion-cx-ipo/): Fusion CX IPO explained: price band ₹275 to ₹289, issue of about ₹702 cr (₹500 cr fresh, ₹202 cr Offer for Sale), key dates, financials, valuation and risks, in plain language. - [HD Fire Protect IPO: price band, dates, financials, valuation and risks](https://www.vishaltrehan.in/hd-fire-protect-ipo/): HD Fire Protect IPO explained: price band ₹258 to ₹271, 100% Offer for Sale of about ₹712 cr, key dates, financials, valuation versus peers and risks, in plain language. - [Bonfiglioli Transmissions IPO: price band, dates, financials, valuation and risks](https://www.vishaltrehan.in/bonfiglioli-transmissions-ipo/): Bonfiglioli Transmissions IPO explained: price band ₹558 to ₹586, 100% Offer for Sale of about ₹2,534 cr, key dates, financials, valuation versus peers and risks, in plain language. ## Pages - [TrendFlip Alpha Portfolio](https://www.vishaltrehan.in/trendflip-alpha-portfolio/): A model portfolio built from the TrendFlip Alpha strategy, for investors who prefer to follow a ready portfolio instead of individual signals. - [Commodity Trading](https://www.vishaltrehan.in/commodity-trading/): A systematic, market-neutral options strategy on MCX Crude Oil Mini contracts, built for the evening session after the NSE and BSE equity market has closed. - [TrendFlip Alpha](https://www.vishaltrehan.in/trendflip-alpha/): A rules-based strategy that follows our IPO Dashboard: it trades the newly listed companies of the last twelve months, after the listing-day noise has settled and a real trend begins to form. - [NSE Stock Charts (moved)](https://www.vishaltrehan.in/nse-stock-charts/): NSE stock charts are now part of the All-Time High Stocks Scanner. Taking you there now. - [All-Time High Stocks Scanner: NSE Stocks at ATH and Near ATH](https://www.vishaltrehan.in/all-time-high-stocks/): A free daily scanner of NSE stocks closing at an all-time high. - [Live OI Chart (moved)](https://www.vishaltrehan.in/nifty-oi-live/): This page has moved to Live OI Chart. - [Live OI Chart: NIFTY, SENSEX & Crude Oil Open Interest](https://www.vishaltrehan.in/live-oi-chart/): Live OI chart for NIFTY, SENSEX and Crude Oil Mini options: call vs put open interest, change in OI every minute, ATM straddle price and plain-English OI build-up and unwinding readings. - [Index Rotation Pro](https://www.vishaltrehan.in/sector-rotation-pro/): The index rotation tracker shows which of 35 Nifty indices are beating both Nifty 500 and a liquid ETF. - [Edge Model Portfolio](https://www.vishaltrehan.in/edge-model-portfolio/): A rules-based model portfolio. - [Account](https://www.vishaltrehan.in/account/): Create a free account to get full access to the index rotation tracker for 3 months, including every stock inside all 35 indices, and to subscribe to Index Rotation Pro or the Edge Model Portfolio. - [Model portfolio](https://www.vishaltrehan.in/model-portfolio/) - [Nifty Index Rotation: Sectors and Themes Leading, Lagging or Turning](https://www.vishaltrehan.in/sector-rotation/): Most rotation tools ask one question: is an index beating the market? This one asks two. - [Nifty 200 & Nifty 500 Market Breadth: Intraday Breadth Every 10 Minutes](https://www.vishaltrehan.in/market-breadth/): Nifty 50 tells you where the index is. This page tells you whether the wider market agrees. - [YouTube videos](https://www.vishaltrehan.in/youtube-videos/): Every video from the TrehanTalks channel, grouped by playlist. Tap any video to watch it on YouTube. - [Blogs](https://www.vishaltrehan.in/blog/): One page per IPO with key dates, application size, fresh issue versus Offer for Sale, financials, valuation versus peers and risks, based on the Red Herring Prospectus (RHP) and broker notes. - [Terms of use](https://www.vishaltrehan.in/terms-of-use/): The conditions for using financewithvishaltrehan.com. Last updated 13 October 2026. - [Disclosures and grievances](https://www.vishaltrehan.in/disclosures/): Registration details, standard disclaimers and how to raise a complaint. - [IPO Tracker India: Live and Upcoming Mainboard IPOs](https://www.vishaltrehan.in/ipo-dashboard/): Track every mainboard IPO in India from announcement to listing: subscription dates, price band, issue size and minimum investment, with a plain-language reading of the Red Herring Prospectus (RHP), the offer document filed with SEBI, and broker notes. - [Home](https://www.vishaltrehan.in/): Based in Gurugram. - [Privacy policy](https://www.vishaltrehan.in/privacy-policy/): What this site collects, why, and how to have it removed. Last updated 13 October 2026. [comment]: # (Generated by Hostinger Tools Plugin)