quote?ticker=AAPL

Latest daily stock quote for a US-listed ticker.

Latest daily stock quote for a US-listed ticker. Returns the most recent completed trading session: open, high, low, close, volume, VWAP, and trade count, plus the change and percent change versus the prior session, and company reference data (name, primary exchange, security type, currency, market cap). NOTE: this plan tier serves end-of-day / delayed data (the response flags delayed=true), suitable for daily snapshots, fundamentals context, and post-close analysis rather than real-time trading. Pass ticker as a US symbol (e.g. AAPL, MSFT, BRK.B). Market data by Massive (formerly Polygon.io).

BListed

Overview

Grade?

B 0.852 ▲ 0.073 · 7 d

on 36 paid calls · delivery verified

Price

$0.0045 per call

Paid calls

36 delivered

More info

Seller?

0x2b6d4988…51fc32c5

URL

https://2s.io/api/stocks/quote?ticker=AAPL

Seen

first 34 days ago · last 8 hr ago

77 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC, Solana

Listed on?

Base, Solana

Scoreweights 2026.09.6

0.852 ▲ 0.073 · 7 d

36 paid calls · 90 days · computed 16 hr ago

0.852

FDCBA

0.450.650.800.90

Held back by sample size, not by the seller · gap to 1.000 is 0.148: 0.138 uncertain ? + 0.010 short ? · 0.048 to A

How the composite of 0.852 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
honestycosts the most it charged what it advertised	0.50	1.00	0.829		0.415	0	−0.085
liveness it answered at all	0.30	1.00	0.829		0.249	0	−0.051
latency p95 it answered as fast as its class	0.10	0.90	0.886		0.089	−0.010	−0.001
price stability the price stayed where it was listed	0.10	1.00	1.000		0.100	0	0
Composite	1.00		0.852	gap to 1.000 = 0.148 · 0.010 short · 0.138 uncertain	0.852	−0.010	−0.138

Not measured: correctness · no paid call was checked against a task; schema conformance · no output schema published

The multiplication, written out

  0.500 × 0.829   honesty        
+ 0.300 × 0.829   liveness       
+ 0.100 × 0.886   latency p95    
+ 0.100 × 1.000   price stability
= 0.852           ≥ 0.80 → B      weights 2026.09.6 · 36 samples · seed cap_01M1A5ADHRXWSYT079JV0Z71DB|2026-07-05T21:12:13.357Z|2026.09.6

Verify it yourselfnpx teppi-check https://2s.io/api/stocks/quote?ticker=AAPLcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5ADHRXWSYT079JV0Z71DB