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$157.00
−12.30%Market closedDelayed 15 minutes · Source: ViewTrade · 5 Nov 2026, 06:29 IST · A quote does not mean the product is available to trade on your account.
In brief
Questions investors ask
Quotes run fifteen minutes behind.
1 month: −46.9% (SPY −1.6%, XLK −12.6%). 3 months: −27.4% (SPY −0.4%, XLK −5.1%). 1 year: +80.0% (SPY +13.6%, XLK +20.1%). Price change to the 4 Nov 2026 close; dividends excluded.
Daily closes, split-adjusted: VICR, SPY and XLK · as of 4 Nov 2026
The 4 Nov 2026 close of $159.07 was 28.7% below its 50-day average ($223.19) and 30.1% below its 200-day average ($227.67). It has closed below the 200-day for 15 sessions, since 15 Oct 2026. The 50-day average crossed below the 200-day on 27 Oct 2026, 6 sessions ago.
Daily closes, split-adjusted; 50- and 200-session simple averages · as of 4 Nov 2026
Closed at $159.07 on 4 Nov 2026: 58.4% below the 52-week high of $382.65 (30 Jun 2026) and 98.1% above the low of $80.29 (21 Nov 2025).
Daily price bars, split-adjusted · as of 4 Nov 2026
2.3M shares were sold short at the 15 Oct 2026 settlement, 6.6% of the 34.4M shares outstanding; covering them would take 2.3 days of average volume. Short interest is reported twice a month, on a lag.
Exchange short-interest filing · as of 15 Oct 2026
Price return, split-adjusted
At the 4 Nov 2026 close
Vicor Corp manufactures and markets modular power components and complete power systems for converting electrical power. It provides modular power converters and configurable products, power component products and integrated circuits, and related products. Its products include Converters, Power Systems, Filters, Custom Power Systems, Input Modules, and others. The principal markets for the Company's power converters and systems are large original equipment manufacturers (OEMs), original design manufacturers (ODMs) and their contract manufacturers, and smaller, lower volume users, which are broadly distributed across several market areas.
October 22, 2025
+30.33%July 26, 2023
+57.72%February 24, 2023
−27.47%