### 1. **Weighted Completion Time (WCT)** — **in Scheduling/Operations Research**

In job scheduling problems:

* **\$WCT

** stands for **Total Weighted Completion Time**.

* It's calculated as:

$$

\text{WCT} = \sum_{i=1}^n w_i C_i

$$

where:

* $w_i$ = weight (priority) of job $i$

* $C_i$ = completion time of job $i$

**Goal:** Minimize the total weighted completion time across all jobs.

---

### 2. **\$WCT** — **Cryptocurrency or Token Ticker**

Sometimes "\$WCT" may be a **symbol for a cryptocurrency**, such as:

* **Waves Community Token** (WCT) — a token used in the **Waves blockchain ecosystem**.

---

### 3. **Other Domain-Specific Uses**

It could also be an acronym in other fields (e.g., finance, logistics, tech), or even shorthand in spreadsheets or internal software.

---

If you can tell me where you saw "\$WCT" or what context it's in (e.g., scheduling, crypto, finance, programming), I can give a more specific explanation.