Market Overview

QQQ Volatility

Data as of 2025-03-27

Tracking QQQ volatility helps investors gauge market sentiment and manage risk. The grey line series represents the realized 30-day volatility, while the colored line series represents the 30-day implied volatility of QQQ—red when implied volatility rank or percentile exceeds 75%, indicating heightened uncertainty and potential opportunities, and green otherwise, signaling calmer market conditions.

Implied Volatility:+16.05%

1-Day IV Change:0.00%

IV Rank:26.08%

IV Percentile:48.00%

SPY Death Cross Monitor

Data as of 2025-03-27

Tracking the SPY death cross—when the 50‑day moving average dips below the 200‑day moving average—helps investors spot potential market downturns. The 50 MA reflects short‑term momentum, the 200 MA shows long‑term trend, and their crossover flags weakening price support so you can time risk management and avoid extended bear moves.

A

Days Since Last Record High

Data as of 2025-03-27

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QQQ T+1 Expected Move

Data as of 2025-02-01

±0.60%

Predicted by ATM Straddle × 0.85

+0.57%

Predicted by ATM Call Breakeven

-0.13%

Predicted by ATM Put Breakeven

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Symbol Last Close Expected Move

Short Sale Analysis

Data as of 2025-03-27

This indicator displays the top 100 stocks with unusual short sale volume, ranked by their short ratio — calculated as today’s short volume divided by the average of the previous 21 days. A higher short ratio indicates stronger short selling pressure. Each time "Show More" is clicked, 10 additional entries are revealed.

Symbol Close Short Ratio Total Volume Short Proportion

QQQ ATM Put/Call Ratio (Proprietary)

Data as of 2025-03-27

The QQQ ATM Put/Call Ratio is a proprietary indicator developed by Zhengyang Yao that helps investors gauge market btcSentiment by comparing the cost of at‑the‑money put options to call options. When the ratio is below 1, it means calls are more expensive than puts—a bullish signal that actually indicates T+1 sentiment (expectations for the next trading day) rather than today's outlook. Conversely, when the ratio is above 1, puts are pricier than calls, signaling bearish sentiment. This unique metric, not found on any online sources, offers a forward-looking perspective on market dynamics.

Aggregated Leveraged ETFs Short Sale Volume (Proprietary)

Data as of 2025-04-29

This indicator, developed by Zhengyang Yao, is designed to effectively predict bull and bear markets. It identifies a bull market when the moving average (MA) of QQQ trends upward while the MA of short-sale volume declines. Conversely, a bear market is indicated when QQQ’s MA trends downward and short-sale volume’s MA increases. This correlation is logical, as investors typically increase short selling of risky assets, such as leveraged ETFs, during bearish periods.

The update is usually finished 90 minutes after market close as short sale data is not real time.

FNGU was delisted on February 28, and two new ETFs—FNGA and FNGB—were introduced. Therefore, data following February 28 has been updated to incorporate FNGA and FNGB. (Notification removed on April 30)

Leveraged ETFs: TQQQ, SOXL, QLD, SSO, FNGA, FNGB, SPXL, TECL, UPRO, TNA, FAS.

QQQ 21 Days MA: Trending Up

Short Sale Volume 21 Days MA: Trending Down

Short Sale Volume Ratio (NewValue / 21 Days Avg):

Sentiment: Bullish

Deep Conviction Calls

Data as of 2025-03-27

Symbol Option Ticker Volume Premium IV
JPMJPM 250502 210.00C 300 741K 48.00%

Deep Conviction Puts

Data as of 2025-03-27

Symbol Option Ticker Volume Premium IV
JPMJPM 250502 210.00C 300 741K 48.00%

Aggregated Leveraged ETFs Short Sale Volume for BTC (Proprietary)

Data as of 2025-04-11

This indicator, developed by Zhengyang Yao, is specifically tailored to predict bull and bear markets for BTC. Unlike traditional stock market logic, the rule here is reversed. We’ve observed that when both IBIT’s price and the short sale volume trend upward, it typically signals a bullish BTC market. This counterintuitive relationship aligns with historical patterns—investors often increase short positions in BTC-related ETFs when Bitcoin itself is rallying.

The update is usually finished 90 minutes after market close as short sale data is not real time.

The Bull/Bear rule is different for Bitcoin. Please read the indicator description above carefully. Candlestick data before 2024-01-11 represents BITO's OHLC.

ETFs included in calculation: IBIT, FBTC, GBTC, ARKB, BTC, BITB, BITO.

IBIT 21 Days MA: Trending Up

Short Sale Volume 21 Days MA: Trending Down

Short Sale Volume Ratio (NewValue / 21 Days Avg):

Sentiment: Bullish

QQQ Straddle Breakeven

Data as of 2025-03-27

The QQQ Straddle Breakeven reflects expected volatility—when it rises, straddle costs increase, signaling the market anticipates bigger moves.

QQQ Amplitude

Data as of 2025-03-27

The QQQ Straddle Breakeven reflects expected volatility—when it rises, straddle costs increase, signaling the market anticipates bigger moves.