Glossary
Terms, indicators, and jargon explained. Because nobody should need a finance degree to read the news.
Crypto Fear & Greed Index
01.01A daily index from 0-100 measuring crypto market sentiment. 0 = extreme fear (panic selling, capitulation), 100 = extreme greed (euphoria, FOMO). Based on volatility, volume, social media, surveys, BTC dominance, and Google trends. Below 25 = 'extreme fear' (historically a buying signal for long-term holders). Above 75 = 'extreme greed' (historically a sell signal). At 8, we're in territory only seen during COVID crash (March 2020) and FTX collapse (Nov 2022).
DXY (US Dollar Index)
01.02The US Dollar Index measures the dollar's value against a basket of 6 major currencies (euro 57.6%, yen, pound, CAD, Swedish krona, Swiss franc). A rising DXY means the dollar is strengthening — typically during 'risk-off' periods when investors flee to safety. A falling DXY is usually bullish for commodities, crypto, and gold because they're priced in dollars. Key levels: 100 = psychological threshold, above = strong dollar, below = weakening.
S&P 500
01.03An index tracking the 500 largest US public companies by market capitalization — considered the primary benchmark for the overall US stock market. Covers ~80% of total US equity market value. Includes Apple, Microsoft, Amazon, Nvidia, etc. When analysts say 'the market dropped 2%,' they usually mean the S&P 500. It's both a barometer of US economic health and a driver of it — through 401(k)s, pensions, and wealth effect on consumer spending.
BTC.D (Bitcoin Dominance)
01.04Bitcoin's share of total cryptocurrency market capitalization, expressed as a percentage. When BTC.D rises, money is flowing from altcoins into Bitcoin (risk-off within crypto). When BTC.D falls, money is flowing into altcoins (risk-on, 'alt season'). A trending BTC.D usually means Bitcoin is outperforming; a ranging BTC.D suggests no clear leadership. Currently watched as an indicator of whether the market is in accumulation or distribution.
Brent Crude Oil
02.01The international benchmark for oil prices, named after a North Sea oilfield. Brent represents roughly two-thirds of global oil contract pricing. When we say 'oil at $105,' it's typically Brent. WTI (West Texas Intermediate) is the US benchmark, usually a few dollars cheaper. Oil prices directly impact inflation, consumer spending (gas prices), and central bank policy. Major supply chokepoints: Strait of Hormuz (20% of global oil), Suez Canal, Strait of Malacca.
BTC (Bitcoin)
03.01The first and largest cryptocurrency by market cap. A decentralized digital asset with a fixed supply of 21 million coins, created in 2009 by pseudonymous Satoshi Nakamoto. Functions as both a speculative asset and a potential hedge against monetary debasement. Key properties: no central authority, transparent ledger (blockchain), halving events every ~4 years reduce new supply. Increasingly correlated with risk assets (stocks) in short term, but structurally tracks monetary expansion long term.
ETH (Ethereum)
03.02The second-largest cryptocurrency. Unlike Bitcoin (digital gold/store of value), Ethereum is a programmable blockchain — a platform for decentralized applications, DeFi (decentralized finance), NFTs, and smart contracts. Since 'The Merge' (Sep 2022), it uses proof-of-stake instead of mining. ETH is often more volatile than BTC and typically trades at a ratio to Bitcoin (ETH/BTC pair) that analysts watch for altcoin market health.
SOL (Solana)
03.03A high-speed blockchain and its native cryptocurrency. Competes with Ethereum by offering faster transactions and lower fees. Popular for DeFi, meme coins, and NFTs. More centralized than Bitcoin or Ethereum (fewer validators). Known for occasional network outages. Often seen as a higher-beta play — moves more aggressively than BTC/ETH in both directions.
ATH (All-Time High)
04.01The highest price an asset has ever reached. An ATH is psychologically significant — there's no overhead resistance (previous bag-holders looking to sell at breakeven), so price can move faster. Breaking an ATH often triggers FOMO buying. Gold hitting ATH at $4,720 means it's in price discovery — there's no historical precedent for where it stops.
Stagflation
05.01The worst-case macro scenario: stagnant economic growth + high inflation simultaneously. Normally, central banks fight inflation by raising rates (which slows growth) or stimulate growth by cutting rates (which risks inflation). In stagflation, they can't do either without making the other worse — a policy trap. Last major episode: 1970s oil crisis. Current risk: war-driven energy costs embedding inflation while economic growth slows. The Fed's nightmare.
Liberation Day (Tariff Anniversary)
05.02Refers to April 2, 2025 — when the Trump administration announced sweeping 'reciprocal tariffs' on nearly all US trading partners, branded as 'Liberation Day.' One year later (April 2, 2026), markets and analysts are assessing the economic fallout: supply chain restructuring, retaliatory tariffs, inflation effects, and shifts in global trade patterns. The anniversary is a natural inflection point for evaluating whether the tariffs achieved their stated goals.
Strait of Hormuz
06.01A narrow waterway between Iran and Oman connecting the Persian Gulf to the open ocean. Roughly 20% of the world's oil passes through it daily (~21 million barrels). Iran borders its northern shore and has the capability to mine, blockade, or threaten shipping through it. A Hormuz closure is one of the highest-impact single events in global energy markets — it would immediately spike oil prices and disrupt global supply chains. Iran has used Hormuz leverage in every major confrontation since the 1980s.
Kharg Island
06.02A small island in the Persian Gulf that handles roughly 90% of Iran's oil exports. It's Iran's most critical economic infrastructure — a single-point-of-failure for Iranian oil revenue. Military strategists consider it a potential US target to cripple Iran's economy without invading the mainland. Seizing or destroying Kharg would be an extreme escalation that could collapse Iranian government finances within months.
Bear Flag
07.01A technical chart pattern that signals a likely continuation of a downtrend. After a sharp price drop (the 'pole'), price consolidates in a small upward channel or wedge (the 'flag') — which looks like a rally but is actually sellers catching their breath. When price breaks below the flag, it typically drops by roughly the same distance as the initial pole. A bear flag 'confirming' means the breakdown has occurred.
Bollinger Bands
07.02A technical analysis tool consisting of a middle band (20-day moving average) with upper and lower bands set 2 standard deviations away. When price touches or exceeds the upper band, the asset is considered overbought; lower band = oversold. The bands widen during volatile periods and narrow during calm ones. A 'Bollinger Band target' refers to expected moves toward one of these bands.
ISW (Institute for the Study of War)
08.01A Washington DC-based think tank that provides daily assessments of military conflicts. Originally focused on Iraq/Afghanistan, now covers Ukraine and Iran extensively. Their 'scorecards' track military objectives claimed vs. achieved. Widely cited by media and policymakers but has pro-intervention institutional bias — their assessments tend to emphasize military metrics over diplomatic or strategic context.
Cluster Munitions
09.01Weapons that release dozens to hundreds of smaller 'bomblets' over a wide area. Designed for area denial against military targets but devastating to civilians — bomblets that fail to detonate become de facto landmines. Banned by 111 countries under the Convention on Cluster Munitions (2008), but not by the US, Russia, China, Iran, or Israel. Their use in populated areas is considered a potential war crime under international humanitarian law.
82nd Airborne Division
09.02One of the US Army's most elite rapid-deployment units, based at Fort Liberty (formerly Fort Bragg), North Carolina. Nicknamed 'America's Guard of Honor.' Historically deployed as a first-response force in major conflicts — their deployment signals serious escalation intent. Parachute-capable for forced-entry operations. Deployment to a theater typically precedes major ground operations.
AWS (Amazon Web Services)
10.01Amazon's cloud computing division — the world's largest cloud infrastructure provider, powering roughly 32% of the global cloud market. AWS hosts everything from Netflix to government databases to financial systems. A strike on AWS infrastructure (like the Bahrain data center) threatens not just Amazon but thousands of businesses and services running on that infrastructure. Bahrain hosts AWS's Middle East region, serving Gulf state governments and enterprises.
SWIFT
11.01The Society for Worldwide Interbank Financial Telecommunication — the global messaging network banks use to send payment instructions across borders. Not a payment system itself but the communication backbone. Being 'cut off from SWIFT' (as happened to Russia in 2022) effectively locks a country out of the global financial system. It's a Layer 1 hegemony instrument — the US and EU control the decision to exclude nations, making it a powerful economic weapon.
Basis Points (bps)
11.02A unit of measurement for interest rates and financial percentages. 1 basis point = 0.01%. So 25 basis points = 0.25%, 100 basis points = 1%. Used because saying '0.25% change' is ambiguous (0.25 percentage points, or 0.25% of the current rate?). Basis points remove the ambiguity. When the Fed 'cuts by 25 bps,' they lower the target rate by 0.25 percentage points.