OpenLedger (OPEN) → Gram (Toncoin) (GRAM)
The order runs on autopilot: the rate is locked when you create it, and the payout leaves as soon as the network confirms your transfer. No manual approval, no working hours.
Rate and amounts for OPEN → GRAM
1 OPEN = 0.0872147 GRAM
1 GRAM = 11.466 OPEN
Rate as of Sep 30, 2026 16:30
- Orders from
- 776.7747 OPEN ≈ $101.18
- Payout network
- TON
- 24 hours
- +4.37%
Current maths: 0.0872147 GRAM for every OPEN, and 11.466 OPEN per GRAM in reverse. Over 24 hours OPEN/GRAM came in at plus 4.37%. Over the week, minus 11.94%.
The weekly range ran from 0.0774462 to 0.0991366 GRAM, a spread of 28.01%. One order takes from 776.7747 to 76,800,000 OPEN. In dollars that is roughly $101.18.
If the recipient is an exchange, it usually needs a Comment (Memo): take it from your account beforehand and the automation will attach it to the transfer. Market capitalisation puts OpenLedger at No. 737 ($28.07 M) and Gram (Toncoin) at No. 33 ($4.21 B). Over 90 days the daily moves of OPEN and GRAM correlate at 0.36 (they travel apart).
Rate and amounts for OPEN → GRAM
| OPEN | GRAM | ≈ USD |
|---|---|---|
| 1,000 | 87.2147 | $130.26 |
| 5,000 | 436.0733 | $651.30 |
| 10,000 | 872.1466 | $1,302.60 |
| 50,000 | 4,360.73 | $6,513.00 |
| 100,000 | 8,721.47 | $13,026.00 |
| 500,000 | 43,607.33 | $65,130.00 |
| GRAM | OPEN | ≈ USD |
|---|---|---|
| 100 | 1,146.6 | $149.36 |
| 500 | 5,732.98 | $746.78 |
| 1,000 | 11,465.96 | $1,493.56 |
| 5,000 | 57,329.81 | $7,467.78 |
| 10,000 | 114,659.63 | $14,935.56 |
| 50,000 | 573,298.14 | $74,677.82 |
How the OPEN → GRAM exchange runs
- Work out the amount in the calculator — orders start at 776.7747 OPEN.
- Give a GRAM address on TON and a contact for the order. Receiving to an exchange? Add the Comment (Memo), or the payment will hang on the recipient side.
- Send OPEN on OpenLedger, exactly the amount the order shows.
- Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends Gram (Toncoin) to your address. The order page shows the status.
Check this before sending OPEN
- The address network is TON. Sending through another network almost always means losing the transfer.
- If the recipient asks for a Comment (Memo), enter it when you create the order.
- The transfer must not be smaller than 776.7747 OPEN.
- Copy the address in full, then check its first and last characters once it is pasted.
- Send exactly the amount stated in the order: the automation matches your payment against it, and any difference sends the order back for recalculation.
How the OPEN to GRAM rate has moved
high 0.0991366 GRAMlow 0.0774462 GRAM
Sep 23, 2026 16:32Sep 30, 2026 16:32
high 0.108355 GRAMlow 0.0823662 GRAM
Aug 31, 2026 05:00Sep 30, 2026 05:00
high 0.158172 GRAMlow 0.0823662 GRAM
Jul 2, 2026 05:00Sep 30, 2026 05:00
high 0.232043 GRAMlow 0.0783475 GRAM
Oct 1, 2025 05:00Sep 30, 2026 05:00
- 24 hours
- +4.37%
- Week
- −11.94%
- Weekly high
- 0.0991366 GRAM
- Weekly low
- 0.0774462 GRAM
- Spread
- 28.01%
Market data from CoinGecko as of Sep 30, 2026 16:27. The exchange rate is worked out separately and differs from the market one. How these numbers are counted
The OPEN/GRAM spread by period
| Period | High | Low | Middle | Period result |
|---|---|---|---|---|
| 24 hours | 0.0877392 | 0.0827627 | 0.0858541 | +4.37% |
| Week | 0.0991366 | 0.0774462 | 0.0897187 | −11.94% |
| Month | 0.108355 | 0.0823662 | 0.0949008 | −15.74% |
| Quarter | 0.158172 | 0.0823662 | 0.108531 | −15.29% |
Figures are in GRAM per unit of the currency you send, taken from market data.
Daily OPEN → GRAM rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 30, 2026 | 0.0866414 GRAM | +5.19% |
| Sep 29, 2026 | 0.0823662 GRAM | −3.01% |
| Sep 28, 2026 | 0.0849227 GRAM | −2.47% |
| Sep 27, 2026 | 0.0870698 GRAM | −8.57% |
| Sep 26, 2026 | 0.0952304 GRAM | −2.47% |
| Sep 25, 2026 | 0.0976443 GRAM | +3.94% |
| Sep 24, 2026 | 0.0939462 GRAM | −4.48% |
Market data: OPEN and GRAM
OpenLedger OPEN- Price
- $0.13026
- 24 hours
- −1.04%
- Week
- −9.53%
- Market cap
- $28.07 M
- 24-hour turnover
- $5.31 M
- Rank by cap
- #737
- In circulation
- 215.5 M OPEN
- All-time high
- $1.82
Gram (Toncoin) GRAM- Price
- $1.50
- 24 hours
- −5.18%
- Week
- +3.1%
- Market cap
- $4.21 B
- 24-hour turnover
- $83.1 M
- Rank by cap
- #33
- In circulation
- 2.82 B GRAM
- All-time high
- $8.25
Source: CoinGecko, Sep 30, 2026 16:27.
OpenLedger and Gram (Toncoin): how they differ
| OpenLedger (OPEN) | Gram (Toncoin) (GRAM) | |
|---|---|---|
| Ticker | OPEN | GRAM |
| In circulation | 215.5 M OPEN | 2.82 B GRAM |
| Market cap | $28.07 M | $4.21 B |
| Rank by cap | #737 | #33 |
| Type | — | coin of its own network |
| Consensus | — | Proof of Stake |
| Privacy | — | transfers are public |
Daily moves of OPEN and GRAM over the quarter link at 0.36 (they travel apart).
Why people take the OPEN → GRAM route
- A coin for transfersGram (Toncoin) is used as a payment coin: transfers clear quickly and the fee stays low.
- Fuel for TONWithout Gram (Toncoin) you cannot pay for a transfer or a contract call in TON — the coin is needed for anything that happens in that ecosystem.
- Different basketsDaily moves of OPEN and GRAM over 90 days link at 0.36 (they travel apart) — the weaker the link, the less a portfolio rests on one coin.
Common questions: OPEN → GRAM
What rate does OPEN to GRAM run at?
As of Sep 30, 2026 16:30 it is 1 OPEN = 0.0872147 GRAM. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.130822.
What amounts does OPEN → GRAM accept?
From 776.7747 to 76,800,000 OPEN per order. The floor is roughly $101.18.
Why can I not swap less than 776.7747 OPEN?
The network fee and the handling do not depend on the amount. On a transfer below 776.7747 OPEN they eat a noticeable share of it, and the swap stops making sense for either side.
Is anything charged on top of the rate?
No. The payout is already worked out at the rate in the calculator. Separately you pay only the network fee for sending OPEN, and the blockchain takes that one.
How long does swapping OPEN for GRAM take?
The clock starts with confirmations: as soon as OpenLedger confirms your transfer, the order goes out for payout with no operator involved. After that the timing is set by how busy the network is — which is the difference between quick and instant.
Which network will GRAM arrive in?
Gram (Toncoin) arrives in its own TON network — a plain GRAM address is all you need. Some exchanges and wallets also need a Comment (Memo).
What happens if the rate moves while I am paying?
Nothing: the rate is locked in the order and holds for as long as the order is alive. It is recalculated only if the payment arrives late or for a different amount — so send the exact sum, and send it promptly.
What did the OPEN to GRAM rate do over the month?
Over the month, minus 15.74%: a low of 0.0823662, a high of 0.108355, an average of 0.0949008 GRAM per 1 OPEN.
Can I swap back, GRAM for OPEN?
Yes, the reverse is open too: 1 GRAM = 11.4657 OPEN. The link to switch sits under the calculator.
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