Pip Value Calculator for COST Stock (Costco)

The formula is direct: Pip Value = (Pip Size × Contract Size) × Number of Contracts. For COST, that resolves to (0.01 × 1) × N = $0.01 × N per pip, scaled to $1 per pip at 1 contract with standard lot sizing applied. Because COST's contract size is 1 share-equivalent unit, the pip value stays at $1 regardless of the current share price — unlike forex pairs where pip value shifts with exchange rates. This fixed structure simplifies risk-per-trade calculations. Set a 50-pip stop-loss on 1 contract and your maximum risk is exactly $50, before spread costs. Pulsar Terminal's built-in pip value calculator auto-fills COST's contract size and pip value, eliminating manual input errors at the point of order entry.

Assume COST is trading at $920.00. You enter long at $920.00 with a stop-loss at $915.00 — a 500-pip distance (500 × 0.01 = $5.00 price move). At $1 per pip, 1 contract carries $500 in risk. Spread cost adds 0.8 pips ($0.80) at entry, bringing total risk to $500.80. Scaling to 3 contracts: risk rises to $1,502.40. Data from 2024 shows COST's average daily range frequently exceeds 300 pips ($3.00), meaning tight stops under 100 pips face elevated noise-driven stop-out probability. A 200-pip stop on 2 contracts produces $400.80 total risk — a more defensible structure given the instrument's volatility profile.

Most risk management frameworks target 1–2% account risk per trade. With COST's $1 pip value, the math is direct. On a $25,000 account risking 1% ($250), a 200-pip stop allows 1 contract ($200 risk) but not 2 ($400 risk). Inverting the calculation — starting with a desired contract count and fitting the stop around it — historically produces oversized drawdowns. The spread matters here too. At 0.8 pips, the break-even threshold on a 20-pip target trade is 4% of the profit target consumed before price moves one tick in your favor. Wider targets absorb spread cost more efficiently: a 100-pip target carries only a 0.8% spread drag. Position sizing anchored to pip value, stop distance, and account percentage produces consistent risk exposure across varying COST price levels.